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-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 32.83%. Comparing base (62eb058) to head (8643b21).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2571   +/-   ##
=======================================
  Coverage   32.83%   32.83%           
=======================================
  Files          98       98           
  Lines       26872    26872           
=======================================
  Hits         8824     8824           
  Misses      17890    17890           
  Partials      158      158           

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