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

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This PR contains the following updates:

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

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Release Notes

actions/checkout (actions/checkout)

v5

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1. .github/workflows/codeql.yml:60

• Draft comment:
  The update to v5 looks correct. Consider using the version tag (e.g. 'actions/checkout@v5') instead of a pinned commit hash to simplify future maintenance, unless you specifically intend to pin to that commit.
• Reason this comment was not posted:
  Confidence changes required: 33% <= threshold 50% None

2. .github/workflows/test.yml:17

• Draft comment:
  The checkout action update to v5 is applied consistently. For clarity and ease of upgrades, consider using the semver alias 'actions/checkout@v5' rather than a commit SHA, if pinning is not required.
• Reason this comment was not posted:
  Confidence changes required: 33% <= threshold 50% None

Workflow ID: wflow_PxKA4LAhzOtqSBB4

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