chore(deps): update dependency friendsofphp/php-cs-fixer to ^3.81.0

Author: renovate[bot]

composer.json

@@ -39,7 +39,7 @@
     "phpcompatibility/php-compatibility": "^9.3.5",
     "php-parallel-lint/php-parallel-lint": "^v1.3.2",
     "php-parallel-lint/php-console-highlighter": "^1.0.0",
-    "friendsofphp/php-cs-fixer": "^3.48.0",
+    "friendsofphp/php-cs-fixer": "^3.81.0",
     "phpcompatibility/phpcompatibility-wp": "2.1.4",
     "automattic/phpcs-neutron-ruleset": "^3.4",
     "saggre/phpdocumentor-markdown": "^0.1.4"