Update actions/checkout action to v4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/checkout	action	major	v2 -> v4

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Warning

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Release Notes

actions/checkout (actions/checkout)

v4

Compare Source

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

v3

Compare Source

• Fix: Mark test scripts with Bash'isms to be run via Bash
• Add option to fetch tags even if fetch-depth > 0

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Configuration

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (fc72cc9) 75.27% compared to head (99737e9) 75.08%.
Report is 59 commits behind head on dev.

Additional details and impacted files

@@            Coverage Diff             @@
##              dev    #2601      +/-   ##
==========================================
- Coverage   75.27%   75.08%   -0.19%     
==========================================
  Files          85       85              
  Lines        9392     9365      -27     
==========================================
- Hits         7070     7032      -38     
- Misses       2322     2333      +11     

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