Bump php-cs-fixer to 3.0

It was done for CI in #1794

Author: franmomu

composer.json

@@ -45,7 +45,7 @@
         "doctrine/orm": "^2.8",
         "doctrine/phpcr-bundle": "^1.3 || ^2.0",
         "doctrine/phpcr-odm": "^1.4",
-        "friendsofphp/php-cs-fixer": "^2.2",
+        "friendsofphp/php-cs-fixer": "^3.0",
         "jackalope/jackalope-doctrine-dbal": "^1.2",
         "jms/serializer": "^3.8",
         "jms/serializer-bundle": "^3.5",