build: Remove 'php-cs-fixer' dependency as it is provided by the 'azu…

…yalabs/php-cs-fixer-config' package

Signed-off-by: Sacha Telgenhof <me@sachatelgenhof.com>

composer.json

@@ -40,7 +40,6 @@
   "require-dev": {
     "azuyalabs/php-cs-fixer-config": "^0.1",
     "fakerphp/faker": "^1.23",
-    "friendsofphp/php-cs-fixer": "^v3.15",
     "infection/infection": "^0.26",
     "mockery/mockery": "^1.6",
     "phpstan/phpstan": "^1.10",