Update dependency squizlabs/php_codesniffer to v4

Author: renovate[bot]

composer.json

@@ -34,7 +34,7 @@
     "php-di/php-di": "^7.0",
     "phpstan/phpstan": "^2.1",
     "phpunit/phpunit": "^10.5",
-    "squizlabs/php_codesniffer": "^3.11",
+    "squizlabs/php_codesniffer": "^4.0",
     "sunrise/http-message": "^3.4",
     "vimeo/psalm": "^6.5"
   },