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

[renovate[bot]]

This PR contains the following updates:

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

---

Release Notes

actions/checkout (actions/checkout)

### [`v4`](https://togithub.com/actions/checkout/blob/HEAD/CHANGELOG.md#v400) [Compare Source](https://togithub.com/actions/checkout/compare/v3...v4) - [Support fetching without the --progress option](https://togithub.com/actions/checkout/pull/1067) - [Update to node20](https://togithub.com/actions/checkout/pull/1436)

---

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.

[codecov[bot]]

Codecov Report

Merging #115 (5f4cb00) into develop (da6bd4e) will not change coverage. The diff coverage is n/a.

:exclamation: Current head 5f4cb00 differs from pull request most recent head 06a650d. Consider uploading reports for the commit 06a650d to get more accurate results

@@           Coverage Diff            @@
##           develop     #115   +/-   ##
========================================
  Coverage    85.45%   85.45%           
========================================
  Files            8        8           
  Lines          110      110           
  Branches        20       20           
========================================
  Hits            94       94           
  Misses          13       13           
  Partials         3        3           

:mega: We’re building smart automated test selection to slash your CI/CD build times. Learn more