feat: Switch to doctrine/coding-standard 11.x

Author: Stephan Wentz

composer.json

@@ -19,7 +19,7 @@
     },
     "require": {
         "dealerdirect/phpcodesniffer-composer-installer": "^0.7.0",
-        "doctrine/coding-standard": "^10.0",
+        "doctrine/coding-standard": "^11.0",
         "slevomat/coding-standard": "^8.4",
         "squizlabs/php_codesniffer": "^3.7"
     },