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

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/checkout	action	major	v3 -> v4

---

Release Notes

actions/checkout (actions/checkout)

v4

Compare Source

• Support fetching without the --progress option
• Update to node20

---

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 has been generated by Mend Renovate. View repository job log here.

[changeset-bot]

⚠️ No Changeset found

Latest commit: df6b347

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[sweep-ai]

Apply Sweep Rules to your PR?

• Apply: All docstrings and comments should be up to date.
• Apply: Commit messages should be descriptive and provide a clear explanation of the changes made.
• Apply: Author names should be consistent and use proper formatting.
• Apply: Code should be properly formatted and follow a consistent style guide.
• Apply: There should be no unnecessary whitespace or trailing spaces in the code.
• Apply: Variable and function names should be meaningful and descriptive.

This is an automated message generated by Sweep AI.