Update PHP_CodeSniffer repository link

[rodrigoprimo]

PHP_CodeSniffer has moved to a new GitHub organization. The squizlabs/PHP_CodeSniffer repository is now archived and the project is actively maintained at https://github.com/PHPCSStandards/PHP_CodeSniffer.

See: squizlabs/PHP_CodeSniffer#3932

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (da6f138) to head (c3f1074).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##                main       #25   +/-   ##
===========================================
  Coverage     100.00%   100.00%           
  Complexity        15        15           
===========================================
  Files              3         3           
  Lines             34        34           
===========================================
  Hits              34        34           

Flag	Coverage Δ
unittests	100.00% <ø> (ø)

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[fre5h]

@rodrigoprimo Thank you