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.

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This PR contains the following updates:

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

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Release Notes

actions/checkout (actions/checkout)

v5

Compare Source

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Configuration

📅 Schedule: Branch creation - "after 11pm every weekday,before 7am every weekday,every weekend" in timezone Europe/Brussels, Automerge - At any time (no schedule defined).

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🔕 Ignore: Close this PR and you won't be reminded about this update again.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 29.90%. Comparing base (bc1757c) to head (759a9dd).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #363   +/-   ##
=======================================
  Coverage   29.90%   29.90%           
=======================================
  Files          25       25           
  Lines        3943     3943           
=======================================
  Hits         1179     1179           
  Misses       2576     2576           
  Partials      188      188           

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