upgrade ruby and bundler version

[sensuikan1973]

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[gemini-code-assist]

Code Review

This pull request updates the BUNDLED WITH version in macos/Gemfile.lock from 4.0.7 to 4.0.8. This is a routine dependency update, likely triggered by an update to the Bundler gem. The change is confined to the lock file and appears to be in order. No issues were found during the review.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 94.13%. Comparing base (2ddce6a) to head (97a3dd6).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2885   +/-   ##
=======================================
  Coverage   94.13%   94.13%           
=======================================
  Files          52       52           
  Lines        1483     1483           
=======================================
  Hits         1396     1396           
  Misses         87       87           

Flag	Coverage Δ
integration_test	65.00% <ø> (ø)
macos-latest	93.05% <ø> (ø)
ubuntu	93.59% <ø> (ø)
widget_test	90.22% <ø> (-0.07%)	⬇️
windows	93.45% <ø> (ø)

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