Update github-actions (6.0) (major)

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/cache	action	major	v5.0.5 → v6.0.0

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Release Notes

actions/cache (actions/cache)

v6.0.0

Compare Source

What's Changed

• Update packages, migrate to ESM by @​Samirat in #​1760

Full Changelog: actions/cache@v5...v6.0.0

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (b484fa8) to head (0042ea5).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@             Coverage Diff             @@
##                 6.0      #129   +/-   ##
===========================================
  Coverage     100.00%   100.00%           
  Complexity        51        51           
===========================================
  Files              4         4           
  Lines            123       123           
===========================================
  Hits             123       123           

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