Bump squizlabs/php_codesniffer from 3.13.4 to 4.0.0

Bumps [squizlabs/php_codesniffer](https://github.com/PHPCSStandards/PHP_CodeSniffer) from 3.13.4 to 4.0.0.
- [Release notes](https://github.com/PHPCSStandards/PHP_CodeSniffer/releases)
- [Changelog](https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/4.x/CHANGELOG-3.x.md)
- [Commits](PHPCSStandards/PHP_CodeSniffer@3.13.4...4.0.0)

---
updated-dependencies:
- dependency-name: squizlabs/php_codesniffer
  dependency-version: 4.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

composer.json

@@ -49,7 +49,7 @@
         "phpstan/phpstan": "^2.1",
         "phpstan/phpstan-strict-rules": "^2.0",
         "phpunit/phpunit": "^11.1",
-        "squizlabs/php_codesniffer": "^3.9"
+        "squizlabs/php_codesniffer": "^3.9 || ^4.0"
     },
     "config": {
         "sort-packages": true