chore(deps-dev): Update squizlabs/php_codesniffer requirement || ^4.0.0

Updates the requirements on [squizlabs/php_codesniffer](https://github.com/PHPCSStandards/PHP_CodeSniffer) to permit the latest version.
- [Release notes](https://github.com/PHPCSStandards/PHP_CodeSniffer/releases)
- [Changelog](https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/4.x/CHANGELOG-4.x.md)
- [Commits](PHPCSStandards/PHP_CodeSniffer@3.13.2...4.0.0)

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

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

Author: dependabot[bot]

composer.json

@@ -17,7 +17,7 @@
         "ergebnis/phpstan-rules": "^2.11.0",
         "thecodingmachine/phpstan-safe-rule": "^v1.4.1",
         "phpstan/phpstan-phpunit": "^2.0.7",
-        "squizlabs/php_codesniffer": "^3.13.2",
+        "squizlabs/php_codesniffer": "^3.13.2 || ^4.0.0",
         "phpstan/phpstan": "^2.1.22",
         "phpunit/phpunit": "^12.3.6",
         "rector/rector": "^2.1.4"