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: 4146b4c0-2f16-44f6-9b61-a4898ba4d6b4

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 and usage tips.}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 85.08%. Comparing base (6f7a2af) to head (109b36e).

Additional details and impacted files

@@            Coverage Diff            @@
##             master     #467   +/-   ##
=========================================
  Coverage     85.08%   85.08%           
  Complexity       29       29           
=========================================
  Files            11       11           
  Lines           181      181           
=========================================
  Hits            154      154           
  Misses           27       27           

☔ 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.