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

• Check out other refs/* by commit if provided, fall back to ref by @​orhantoy in https://github.com/actions/checkout/pull/1924

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Configuration

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[codecov]

Codecov Report

All modified lines are covered by tests ✅

Comparison is base (70a8215) 100.00% compared to head (f96d641) 100.00%.

Additional details and impacted files

@@            Coverage Diff            @@
##            master      #566   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            9         9           
  Lines          132       132           
  Branches        22        22           
=========================================
  Hits           132       132           

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