remove require dev phpcs fix

Author: cesargb

composer.json

@@ -21,7 +21,6 @@
     "require-dev": {
         "phpunit/phpunit": "^7.0|^8.0|^9.0",
         "orchestra/testbench": "^4.0|^5.0|^6.0",
-        "friendsofphp/php-cs-fixer": "^2.14",
         "laravel/legacy-factories": "^1.0.4"
     },
     "autoload": {