Update dependency phpunit/phpunit to v12.0.3

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
phpunit/phpunit (source)	12.0.2 -> 12.0.3

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Release Notes

sebastianbergmann/phpunit (phpunit/phpunit)

v12.0.3

Compare Source

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Configuration

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.98%. Comparing base (1f83630) to head (053acee).
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master    #1003   +/-   ##
=========================================
  Coverage     99.98%   99.98%           
  Complexity     3147     3147           
=========================================
  Files           538      538           
  Lines          9302     9302           
=========================================
  Hits           9301     9301           
  Misses            1        1           

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