Update FollowTheProcess/ci action to v4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
FollowTheProcess/ci	action	major	v3 → v4

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Release Notes

FollowTheProcess/ci (FollowTheProcess/ci)

v4

Compare Source

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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 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.

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

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 85.29%. Comparing base (5acf77c) to head (9331ec7).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #198   +/-   ##
=======================================
  Coverage   85.29%   85.29%           
=======================================
  Files           9        9           
  Lines        1578     1578           
=======================================
  Hits         1346     1346           
  Misses        167      167           
  Partials       65       65           

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