feature: support symfony/options-resolver 7.x (#1119)

Author: deguif

composer.json

@@ -30,7 +30,7 @@
         "symfony/config": "^3.0 || ^4.0 || ^5.0 || ^6.0 || ^7.0",
         "symfony/http-foundation": "^3.0 || ^4.0 || ^5.0 || ^6.0 || ^7.0",
         "symfony/http-kernel": "^3.0 || ^4.0 || ^5.0 || ^6.0 || ^7.0",
-        "symfony/options-resolver": "^3.0 || ^4.0 || ^5.0 || ^6.0",
+        "symfony/options-resolver": "^3.0 || ^4.0 || ^5.0 || ^6.0 || ^7.0",
         "symfony/security-core": "^3.0 || ^4.0 || ^5.0 || ^6.0 || ^7.0",
         "symfony/serializer": "^3.0 || ^4.0 || ^5.0 || ^6.0",
         "twig/twig": "^2.14 || ^3.0"