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

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Release Notes

actions/checkout (actions/checkout)

v4

Compare Source

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

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Configuration

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (c086f6a) 83.22% compared to head (1e96775) 83.22%.
Report is 1 commits behind head on master.

❗ Current head 1e96775 differs from pull request most recent head cc1ed3d. Consider uploading reports for the commit cc1ed3d to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #565   +/-   ##
=======================================
  Coverage   83.22%   83.22%           
=======================================
  Files          40       40           
  Lines        1073     1073           
  Branches      197      197           
=======================================
  Hits          893      893           
  Misses        168      168           
  Partials       12       12           

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