Harden GitHub workflows

[samdark]

Summary

• Pin GitHub Actions and reusable Yii workflow references
• Restrict workflow token permissions where applicable
• Disable checkout credential persistence where it is not needed
• Replace floating service image refs where zizmor flagged them

Validation

• zizmor --no-progress --no-exit-codes .github/workflows
• git diff --check

[Copilot]

Copilot was unable to review this pull request because the user who requested the review has reached their quota limit.

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on this repository. Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 3d5561a8-65f5-4741-8ab7-8fa757089d64

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix-zizmor-workflows

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (a42d493) to head (7c67bd3).

Additional details and impacted files

@@             Coverage Diff             @@
##              master       #92   +/-   ##
===========================================
  Coverage     100.00%   100.00%           
  Complexity        72        72           
===========================================
  Files             10        10           
  Lines            196       196           
===========================================
  Hits             196       196           

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.