Support dependencies for Symfony 6

Fix #21

Author: roukmoute

composer.json

@@ -24,8 +24,8 @@
     "php": "^7.4 || ^8.0",
     "hashids/hashids": "^4.1",
     "sensio/framework-extra-bundle": "^5.1 || ^6.0",
-    "symfony/http-kernel": "^4.4 || ^5.3",
-    "symfony/http-foundation": "^4.4 || ^5.3"
+    "symfony/http-kernel": "^4.4 || ^5.3 || ^6.0",
+    "symfony/http-foundation": "^4.4 || ^5.3 || ^6.0"
   },
   "require-dev": {
     "friends-of-phpspec/phpspec-expect": "^4.0",