chore: remove redundant instruction from lint-staged config by jamesgeorge007 · Pull Request #1108 · docsifyjs/docsify

Summary
Bump lint-staged dep. Since v10 modified files are automatically added to the git commit index.

What kind of change does this PR introduce? (check at least one)

  • Bugfix
  • Feature
  • Code style update
  • Refactor
  • Docs
  • Build-related changes
  • Other, please describe: bump dependency

Does this PR introduce a breaking change? (check one)

  • Yes
  • No

Other information:

N/A

  • DO NOT include files inside lib directory.