chore(deps): update actions/checkout action to v5

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/checkout	action	major	v4.3.0 -> v5.0.0

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Release Notes

actions/checkout (actions/checkout)

v5.0.0

Compare Source

What's Changed

• Update actions checkout to use node 24 by @​salmanmkc in https://github.com/actions/checkout/pull/2226
• Prepare v5.0.0 release by @​salmanmkc in https://github.com/actions/checkout/pull/2238

⚠️ Minimum Compatible Runner Version

v2.327.1
Release Notes

Make sure your runner is updated to this version or newer to use this release.

Full Changelog: actions/checkout@v4...v5.0.0

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

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[github-actions]

Renovate PR Review Results

⚖️ Safety Assessment: ✅ Safe

🔍 Release Content Analysis

• Primary Change: Update from Node 20 to Node 24 runtime environment
• Breaking Changes: Major version bump (v4.3.0 → v5.0.0) but no functional API changes identified
• Security Fixes: No specific security fixes mentioned in this release
• Infrastructure Update: Modernizes the action to use the latest Node.js LTS version

🎯 Impact Scope Investigation

• Usage Locations: actions/checkout is used in 10 locations across 6 workflow files:
  • .github/workflows/ci.yml (3 occurrences)
  • .github/workflows/claude-renovate-review.yml (1 occurrence)
  • .github/workflows/github-actions-lint.yml (3 occurrences)
  • .github/workflows/release-please.yml (1 occurrence)
  • .github/workflows/update-demo.yml (1 occurrence)
  • .github/workflows/update-docs.yml (1 occurrence)
• Usage Pattern: All instances use standard configuration (persist-credentials: false and some with fetch-depth: 0)
• Dependency Impact: No conflicts with other actions or dependencies identified
• Runner Compatibility: Requires GitHub Actions runner v2.327.1+ (which supports Node 24)

💡 Recommended Actions

• Immediate Action: This PR is safe to merge immediately
• No Migration Required: All existing action configurations remain compatible
• Testing: GitHub-hosted runners already support Node 24, so no infrastructure updates needed
• Monitoring: Verify workflows continue to function normally after merge (standard practice)

🔗 Reference Links

• Release Notes
• Runner v2.327.1 Release
• Full Changelog

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🚫 Permission Denied Tool Executions

The following tool executions that Claude Code attempted were blocked due to insufficient permissions.
Consider adding them to allowed_tools if needed.

Run #17041470445 - 1 tool denied

Tool	Input
Bash	{"command":"gh api repos/actions/runner/releases/latest --jq '.tag_name' 2>/dev/null || echo \"latest unknown\"","description":"Check latest GitHub Actions runner version"}