Replaced php-cs-fixer/shim with friendsofphp/php-cs-fixer

The dependency php-cs-fixer/shim was replaced with
friendsofphp/php-cs-fixer so that the decision over which package to use
is on the user.

Author: mbaschnitzi

composer.json

@@ -15,8 +15,8 @@
     "require": {
         "php": ">=8.1",
         "doctrine/inflector": "^2.0",
+        "friendsofphp/php-cs-fixer": "^v3.64",
         "nikic/php-parser": "^4.18|^5.0",
-        "php-cs-fixer/shim": "^v3.64",
         "symfony/config": "^6.4|^7.0",
         "symfony/console": "^6.4|^7.0",
         "symfony/dependency-injection": "^6.4|^7.0",