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Pull request overview

This pull request updates the MongoDB Ruby driver to add support for Ruby 4.0 and JRuby 10.0, updating the testing infrastructure and test expectations accordingly. The changes prepare the driver for upcoming Ruby versions while maintaining backward compatibility.

Changes:

• Added Ruby 4.0 and JRuby 10.0 to the test matrix and build configurations
• Updated test expectations to use dynamic string interpolation instead of hardcoded values
• Added ostruct gem dependency for Ruby 3.4+ compatibility

Reviewed changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
spec/mongo/monitoring/event/cmap/pool_created_spec.rb	Updated test to use dynamic options interpolation instead of hardcoded hash string
spec/mongo/client_construction_spec.rb	Updated error message tests to use dynamic BSON::Document interpolation for Ruby 4.0 compatibility
gemfiles/standard.rb	Added ostruct gem dependency for Ruby 3.4 and later
.evergreen/config/standard.yml.erb	Updated Ruby version lists to include Ruby 4.0, 3.4, and JRuby 10.0
.evergreen/config/axes.yml.erb	Added Ruby 4.0 and JRuby 10.0 to build axes configuration
.evergreen/config.yml	Updated all test matrices to use Ruby 4.0 and JRuby 10.0

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