fix: pin agent-shield reusable workflow to SHA

[don-petry]

Summary

• Pins petry-projects/.github/.github/workflows/agent-shield-reusable.yml from @v1 to @ee22b427cbce9ecadcf2b436acb57c3adf0cb63d # v1
• Resolves the action-pinning compliance finding in the weekly audit

The v1 tag now points to commit ee22b427cbce9ecadcf2b436acb57c3adf0cb63d (it had moved since the previous attempt at PR #178 which used ae9709f4...).

Closes #154

Generated with Claude Code

Summary by CodeRabbit

• Chores
  • Updated continuous integration workflow configuration to use a pinned workflow version for improved consistency and stability.

[don-petry]

@don-petry — this PR pins the agent-shield-reusable.yml workflow to its current SHA (ee22b427) to resolve the action-pinning compliance finding in issue #154. Please review and merge when ready.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 74f87e3a-8d94-46d5-a072-f6d0eb919bec

📥 Commits

Reviewing files that changed from the base of the PR and between 92719c9 and 391f10b.

📒 Files selected for processing (1)

• .github/workflows/agent-shield.yml

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📝 Walkthrough

Walkthrough

Updated the reusable workflow reference in .github/workflows/agent-shield.yml from a floating tag (@v1) to a pinned commit SHA (@ee22b427cbce9ecadcf2b436acb57c3adf0cb63d), ensuring deterministic workflow execution and compliance with action-pinning standards.

Changes

Cohort / File(s)	Summary
GitHub Actions Configuration .github/workflows/agent-shield.yml	Pinned reusable workflow reference from floating @v1 tag to specific commit SHA for reproducible and compliant workflow execution.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related issues

• Compliance: unpinned-actions-agent-shield.yml #154: Directly addresses the compliance finding for unpinned action in agent-shield.yml by pinning the workflow reference to a specific commit SHA.

Possibly related PRs

• google-app-scripts#146: Both PRs modify the .github/workflows/agent-shield.yml workflow file's reusable-workflow reference, with this PR pinning the previously unpinned reference to a specific commit SHA.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and accurately summarizes the main change: pinning the agent-shield reusable workflow reference to a specific SHA.
Linked Issues check	✅ Passed	The pull request successfully addresses issue #154 by pinning the agent-shield reusable workflow from @v1 to the specific commit SHA, achieving full compliance with the action-pinning policy.
Out of Scope Changes check	✅ Passed	All changes are directly related to addressing the compliance finding in issue #154; only the workflow reference was modified with no extraneous alterations.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch claude/issue-154-20260420-0033

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[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

[Copilot]

Pull request overview

Pins the AgentShield reusable workflow reference to an immutable commit SHA to satisfy the org action-pinning compliance standard.

Changes:

• Update .github/workflows/agent-shield.yml to use petry-projects/.github/.../agent-shield-reusable.yml@ee22b427cbce9ecadcf2b436acb57c3adf0cb63d instead of @v1.