ci: update test result action to use files instead of trx_files

[NelsonBN]

Checklist before requesting a review

• I have performed a self-review of my code.
• Implemented tests for new features.
• I tested the features already implemented.
• Added usage examples in the readme.

[github-actions]

Package	Line Rate	Branch Rate	Complexity	Health
PBReporter	97%	82%	877	✔
Summary	97% (835 / 862)	82% (607 / 740)	877	✔

[github-actions]

Test Summary

195 tests   195 ✅  0s ⏱️
  1 suites    0 💤
  1 files      0 ❌

Results for commit a0a3e56.

[Copilot]

Pull request overview

This PR updates the GitHub Actions workflow to use the standard files parameter instead of trx_files for the publish-unit-test-result-action, removing the workaround that was previously needed due to issue #424.

Key Changes:

• Switched from trx_files to files parameter in the test summary publishing step
• Removed explanatory comment about the workaround

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[github-actions]

🚀 Stryker report generated 🚀

To more details: https://dashboard.stryker-mutator.io/reports/github.com/TechNobre/PowerUtils.BenchmarkDotnet.Reporter/update-cicd-publish-unit-test-result-action-173

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[NelsonBN]

🎉 This PR is included in version 1.4.2 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀