Update actions/checkout action to v5

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/checkout	action	major	v3 -> v5

---

Release Notes

actions/checkout (actions/checkout)

v5

Compare Source

v4

Compare Source

• url-helper.ts now leverages well-known environment variables by @​jww3 in https://github.com/actions/checkout/pull/1941
• Expand unit test coverage for isGhes by @​jww3 in https://github.com/actions/checkout/pull/1946

---

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.

---

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

---

This PR was generated by Mend Renovate. View the repository job log.

[ellipsis-dev]

Important

Looks good to me! 👍

Reviewed everything up to 627e892 in 55 seconds. Click for details.

• Reviewed 255 lines of code in 6 files
• Skipped 0 files when reviewing.
• Skipped posting 6 draft comments. View those below.
• Modify your settings and rules to customize what types of comments Ellipsis leaves. And don't forget to react with 👍 or 👎 to teach Ellipsis.

1. .github/workflows/command-dispatch.yml:21

• Draft comment:
  Updated checkout to v5. Verify that v5’s default behaviors (e.g., fetch depth and credentials) match your workflow requirements.
• Reason this comment was not posted:
  Confidence changes required: 33% <= threshold 50% None

2. .github/workflows/main.yml:22

• Draft comment:
  Checkout action upgraded to v5. Double-check if any new defaults (like shallow clone settings) need explicit configuration.
• Reason this comment was not posted:
  Confidence changes required: 33% <= threshold 50% None

3. .github/workflows/prerelease.yml:22

• Draft comment:
  Updated to checkout@v5. Ensure the updated defaults (e.g. token handling, fetch settings) are compatible with your prerelease workflow.
• Reason this comment was not posted:
  Confidence changes required: 33% <= threshold 50% None

4. .github/workflows/pull-request.yml:22

• Draft comment:
  Changed checkout action to v5. Confirm that any behavior dependent on the checkout version (like shallow cloning) remains unaffected.
• Reason this comment was not posted:
  Confidence changes required: 33% <= threshold 50% None

5. .github/workflows/release.yml:22

• Draft comment:
  Checkout action updated to v5. Review v5’s default settings to ensure full repository history or other options are correctly handled.
• Reason this comment was not posted:
  Confidence changes required: 33% <= threshold 50% None

6. .github/workflows/run-acceptance-tests.yml:24

• Draft comment:
  Upgraded checkout to v5. Ensure that the checkout behavior (especially when using commit refs) works as expected with the new version.
• Reason this comment was not posted:
  Confidence changes required: 33% <= threshold 50% None

Workflow ID: wflow_uDZPR3EXEXZ5QLSS

^{You can customize by changing your verbosity settings, reacting with 👍 or 👎, replying to comments, or adding code review rules.}