chore(deps): update actions/checkout action to v4.3.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/checkout	action	minor	v4.2.2 -> v4.3.1

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Release Notes

actions/checkout (actions/checkout)

v4.3.1

Compare Source

What's Changed

• Port v6 cleanup to v4 by @​ericsciple in #​2305

Full Changelog: actions/checkout@v4...v4.3.1

v4.3.0

Compare Source

What's Changed

• docs: update README.md by @​motss in #​1971
• Add internal repos for checking out multiple repositories by @​mouismail in #​1977
• Documentation update - add recommended permissions to Readme by @​benwells in #​2043
• Adjust positioning of user email note and permissions heading by @​joshmgross in #​2044
• Update README.md by @​nebuk89 in #​2194
• Update CODEOWNERS for actions by @​TingluoHuang in #​2224
• Update package dependencies by @​salmanmkc in #​2236
• Prepare release v4.3.0 by @​salmanmkc in #​2237

New Contributors

• @​motss made their first contribution in #​1971
• @​mouismail made their first contribution in #​1977
• @​benwells made their first contribution in #​2043
• @​nebuk89 made their first contribution in #​2194
• @​salmanmkc made their first contribution in #​2236

Full Changelog: actions/checkout@v4...v4.3.0

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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

• v4.3.1: Minor maintenance release containing a "Port v6 cleanup to v4" change for code organization improvements
• v4.3.0: Documentation improvements, addition of support for internal repos for checking out multiple repositories, package dependency updates, and CODEOWNERS updates
• Breaking changes: None identified in either release
• Security fixes: No explicit security patches mentioned in release notes

🎯 Impact Scope Investigation

• Usage locations: actions/checkout@v4.2.2 is used in 7 locations across 4 workflow files:
  • .github/workflows/ci.yml:20 and :30 (CI workflows)
  • .github/workflows/_deploy-preview.yml:31 (Preview deployment)
  • .github/workflows/github-actions-lint.yml:26, :37, :50 (GitHub Actions linting)
  • .github/workflows/release-please.yml:54 (Release workflow)
• Configuration consistency: All instances use the same configuration pattern with persist-credentials: false
• Impact on other dependencies: No secondary dependency impacts identified
• Custom actions: The .github/actions/setup/action.yml does not use actions/checkout

💡 Recommended Actions

• Immediate action: Safe to merge - this is a routine maintenance update
• No migration work required: All existing configurations remain compatible
• Monitoring: Standard post-merge monitoring of workflow execution is sufficient
• Future considerations: This update maintains the current security posture with persist-credentials: false configuration

🔗 Reference Links

• Release Notes v4.3.1
• Release Notes v4.3.0
• Full Changelog v4.2.2...v4.3.1

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