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

[renovate]

Note

Mend has cancelled the proposed renaming of the Renovate GitHub app being renamed to mend[bot].

This notice will be removed on 2025-10-07.

---

This PR contains the following updates:

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

---

Release Notes

actions/checkout (actions/checkout)

v5

Compare Source

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, 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.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.77%. Comparing base (8ee1236) to head (d8b0683).
⚠️ Report is 13 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master     #356      +/-   ##
============================================
+ Coverage     95.71%   95.77%   +0.06%     
  Complexity       21       21              
============================================
  Files             6        6              
  Lines            70       71       +1     
============================================
+ Hits             67       68       +1     
  Misses            3        3              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.