This change addresses the following warning:

```
rubocop-performance extension supports plugin, specify `plugins: rubocop-performance` instead of `require: rubocop-performance` in /path/to/file/.rubocop.yml.
For more information, see https://docs.rubocop.org/rubocop/plugin_migration_guide.html.
```

- The docs point out that "The plugin system was introduced in RuboCop 1.72". Commit eb23992 bumped Rubocop from v1.66.1 to v1.74.0, so it makes sense that we are suddenly seeing this warning.

The following terminal output was displayed while executing `rubocop -A`:

```
Offenses:

app/controllers/api/v1/templates_controller.rb:39:7: W: Lint/CopDirectiveSyntax: Malformed directive comment detected. The cop name is missing.
      # rubocop:enable
      ^^^^^^^^^^^^^^^^
app/controllers/concerns/paginable.rb:217:1: C: [Corrected] Layout/EmptyLinesAroundMethodBody: Extra empty line detected at method body beginning. (https://rubystyle.guide#empty-lines-around-bodies)
app/controllers/contributors_controller.rb:78:3: W: Lint/CopDirectiveSyntax: Malformed directive comment detected. The cop name is missing.
  # rubocop:enable
  ^^^^^^^^^^^^^^^^
app/models/template.rb:287:36: W: [Corrected] Lint/RedundantTypeConversion: Redundant to_sym detected.
        copy.send(:"#{attribute}=".to_sym, value) if copy.respond_to?(:"#{attribute}=".to_sym)
                                   ^^^^^^
app/models/template.rb:287:88: W: [Corrected] Lint/RedundantTypeConversion: Redundant to_sym detected.
        copy.send(:"#{attribute}=".to_sym, value) if copy.respond_to?(:"#{attribute}=".to_sym)
                                                                                       ^^^^^^
app/services/external_apis/base_service.rb:68:49: W: [Corrected] Lint/RedundantStringCoercion: Redundant use of Object#to_s in interpolation. (https://rubystyle.guide#no-to-s)
        msg = "received an invalid uri: '#{uri&.to_s}'!"
                                                ^^^^
app/services/org_selection/hash_to_org_service.rb:43:5: C: [Corrected] Layout/IndentationWidth: Use 2 (not 8) spaces for indentation. (https://rubystyle.guide#spaces-indentation)
            def to_identifiers(hash:)
    ^^^^^^^^
app/services/org_selection/hash_to_org_service.rb:43:7: W: [Corrected] Lint/RedundantCopDisableDirective: Unnecessary disabling of Metrics/AbcSize.
      # rubocop:disable Metrics/AbcSize
      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
app/services/org_selection/hash_to_org_service.rb:43:13: C: [Corrected] Layout/IndentationConsistency: Inconsistent indentation detected. (https://rubystyle.guide#spaces-indentation, https://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#follow-the-coding-conventions)
            def to_identifiers(hash:) ...
            ^^^^^^^^^^^^^^^^^^^^^^^^^
app/services/org_selection/hash_to_org_service.rb:44:3: C: [Corrected] Layout/IndentationWidth: Use 2 (not -4) spaces for indentation. (https://rubystyle.guide#spaces-indentation)
  return [] unless hash.present?
  ^^^^
app/services/org_selection/hash_to_org_service.rb:46:3: C: [Corrected] Layout/IndentationConsistency: Inconsistent indentation detected. (https://rubystyle.guide#spaces-indentation, https://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#follow-the-coding-conventions)
  out = []
  ^^^^^^^^
app/services/org_selection/hash_to_org_service.rb:47:3: C: [Corrected] Layout/CommentIndentation: Incorrect indentation detected (column 2 instead of 8).
  # Process each of the identifiers
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
app/services/org_selection/hash_to_org_service.rb:48:3: C: [Corrected] Layout/IndentationConsistency: Inconsistent indentation detected. (https://rubystyle.guide#spaces-indentation, https://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#follow-the-coding-conventions)
  hash = hash.with_indifferent_access
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
app/services/org_selection/hash_to_org_service.rb:49:3: C: [Corrected] Layout/IndentationConsistency: Inconsistent indentation detected. (https://rubystyle.guide#spaces-indentation, https://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#follow-the-coding-conventions)
  idents = hash.slice(*identifier_keys)
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
app/services/org_selection/hash_to_org_service.rb:50:3: C: [Corrected] Layout/IndentationConsistency: Inconsistent indentation detected. (https://rubystyle.guide#spaces-indentation, https://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#follow-the-coding-conventions)
  idents.each do |key, value| ...
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
app/services/org_selection/hash_to_org_service.rb:50:23: C: [Corrected] Style/HashSlice: Use slice(*identifier_keys) instead.
        idents = hash.select { |k, _v| identifier_keys.include?(k) }
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
app/services/org_selection/hash_to_org_service.rb:52:24: C: [Corrected] Style/HashSlice: Use slice(*attr_keys(hash: hash)) instead.
          attrs = hash.select { |k, _v| attr_keys(hash: hash).include?(k) }
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
app/services/org_selection/hash_to_org_service.rb:59:3: C: [Corrected] Layout/IndentationConsistency: Inconsistent indentation detected. (https://rubystyle.guide#spaces-indentation, https://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#follow-the-coding-conventions)
  out
  ^^^
app/services/org_selection/hash_to_org_service.rb:60:7: W: [Corrected] Layout/DefEndAlignment: end at 60, 6 is not aligned with def at 43, 12.
      end
      ^^^
app/services/org_selection/hash_to_org_service.rb:61:13: C: [Corrected] Layout/AccessModifierIndentation: Indent access modifiers like private. (https://rubystyle.guide#indent-public-private-protected)
            private
            ^^^^^^^
app/services/org_selection/hash_to_org_service.rb:61:13: C: [Corrected] Layout/EmptyLinesAroundAccessModifier: Keep a blank line before and after private. (https://rubystyle.guide#empty-lines-around-access-modifier, https://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#follow-the-coding-conventions)
            private
            ^^^^^^^
app/services/org_selection/hash_to_org_service.rb:61:24: W: [Corrected] Lint/RedundantCopEnableDirective: Unnecessary enabling of Metrics/AbcSize.
      # rubocop:enable Metrics/AbcSize
                       ^^^^^^^^^^^^^^^
app/services/org_selection/hash_to_org_service.rb:74:28: C: [Corrected] Style/HashSlice: Use slice(*identifier_keys) instead.
        identifiers = hash.select { |k, _v| identifier_keys.include?(k) }
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
lib/tasks/data_cleanup.rake:181:88: W: [Corrected] Lint/RedundantTypeConversion: Redundant to_sym detected.
    group = [filter.attributes.map { |a| instance.respond_to?(:"#{a}_id") ? :"#{a}_id".to_sym : a }]
                                                                                       ^^^^^^

565 files inspected, 24 offenses detected, 22 offenses corrected
```

The removed `# rubocop:enable` lines were not corresponding to any `# rubocop:disable` lines (which is a rubocop offense in itself).

- Commit a7fd832 executed `yarn upgrade`.
- Since that upgrade, errors are encountered when executing `rails assets:precompile` (see below) These changes resolves the error.
```
$ DISABLE_SPRING=1 rails assets:precompile
Copying Bootstrap glyphicons to the public directory ...
Copying TinyMCE skins to the public directory ...
yarn install v1.22.22
warning package-lock.json found. Your project contains lock files generated by tools other than Yarn. It is advised not to mix package managers in order to avoid resolution inconsistencies caused by unsynchronized lock files. To clear this warning, remove package-lock.json.
[1/4] Resolving packages...
success Already up-to-date.
Done in 0.16s.
yarn run v1.22.22
$ webpack --config ./config/webpack/webpack.config.js
assets by status 4.71 KiB [cached] 1 asset
./app/javascript/application.js 39 bytes [built] [code generated] [1 error]

ERROR in ./app/javascript/application.js
Module build failed (from ./node_modules/babel-loader/lib/index.js):
Error: Cannot find package '@babel/plugin-syntax-dynamic-import' imported from /home/aaron/Documents/GitHub/roadmap_upstream/babel-virtual-resolve-base.js
    at new NodeError (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/vendor/import-meta-resolve.js:195:5)
    at packageResolve (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/vendor/import-meta-resolve.js:899:9)
    at moduleResolve (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/vendor/import-meta-resolve.js:939:18)
    at defaultResolve (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/vendor/import-meta-resolve.js:1017:15)
    at resolve (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/vendor/import-meta-resolve.js:1030:12)
    at tryImportMetaResolve (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/config/files/plugins.js:149:45)
    at resolveStandardizedNameForImport (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/config/files/plugins.js:174:19)
    at resolveStandardizedName (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/config/files/plugins.js:186:22)
    at loadPlugin (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/config/files/plugins.js:56:7)
    at loadPlugin.next (<anonymous>)
    at createDescriptor (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/config/config-descriptors.js:140:16)
    at createDescriptor.next (<anonymous>)
    at step (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/gensync/index.js:261:32)
    at evaluateAsync (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/gensync/index.js:291:5)
    at /home/aaron/Documents/GitHub/roadmap_upstream/node_modules/gensync/index.js:44:11
    at Array.forEach (<anonymous>)
    at Function.async (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/gensync/index.js:43:15)
    at Function.all (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/gensync/index.js:216:13)
    at Generator.next (<anonymous>)
    at createDescriptors (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/config/config-descriptors.js:102:41)
    at createDescriptors.next (<anonymous>)
    at createPluginDescriptors (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/config/config-descriptors.js:99:17)
    at createPluginDescriptors.next (<anonymous>)
    at /home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/gensync-utils/functional.js:39:27
    at Generator.next (<anonymous>)
    at mergeChainOpts (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/config/config-chain.js:349:34)
    at mergeChainOpts.next (<anonymous>)
    at chainWalker (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/config/config-chain.js:316:14)
    at chainWalker.next (<anonymous>)
    at loadFileChain (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/config/config-chain.js:191:24)
    at loadFileChain.next (<anonymous>)
    at buildRootChain (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/config/config-chain.js:77:27)
    at buildRootChain.next (<anonymous>)
    at loadPrivatePartialConfig (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/config/partial.js:72:62)
    at loadPrivatePartialConfig.next (<anonymous>)
    at loadPartialConfig (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/config/partial.js:115:25)
    at loadPartialConfig.next (<anonymous>)
    at step (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/gensync/index.js:269:25)
    at evaluateAsync (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/gensync/index.js:291:5)
    at /home/aaron/Documents/GitHub/roadmap_upstream/node_modules/gensync/index.js:93:9
    at new Promise (<anonymous>)
    at async (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/gensync/index.js:92:14)
    at stopHiding - secret - don't use this - v1 (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/errors/rewrite-stack-trace.js:47:12)
    at Object.loadPartialConfigAsync (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/@babel/core/lib/config/index.js:34:85)
    at Object.loader (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/babel-loader/lib/index.js:116:30)
    at Object.<anonymous> (/home/aaron/Documents/GitHub/roadmap_upstream/node_modules/babel-loader/lib/index.js:39:12)

webpack 5.98.0 compiled with 1 error in 259 ms
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
bin/rails aborted!
jsbundling-rails: Command build failed, ensure `yarn build` runs without errors

Tasks: TOP => assets:precompile => javascript:build
(See full trace by running task with --trace)
```

- `@babel/plugin-syntax-dynamic-import` was manually specified in babel.config.js, but it is no longer needed.

- https://babeljs.io/docs/babel-plugin-syntax-dynamic-import states "You can safely remove this plugin from your Babel config if using @babel/core 7.8.0 or above."
  - We are currently using @babel/core@7.26.10:
    ```
    $ yarn list --pattern "@babel/core"
    yarn list v1.22.22
    └─ @babel/core@7.26.10
    ```
This commit follows up on the revert of the unnecessary yarn add --dev @babel/plugin-syntax-dynamic-import (see commit 5ebffd6).