build: allow symfony 7.0

Author: Gemorroj

composer.json

@@ -5,11 +5,11 @@
     "license": "LGPL-3.0-or-later",
     "require": {
         "php": ">=8.0.2",
-        "symfony/process": "^5.4||^6.0"
+        "symfony/process": "^5.4||^6.0||^7.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.6",
-        "friendsofphp/php-cs-fixer": "^3.0"
+        "friendsofphp/php-cs-fixer": "^3.41"
     },
     "authors": [
         {