Drop Symfony 6.2 support (#32)

Author: PabloKowalczyk

composer.json

@@ -24,9 +24,9 @@
     },
     "require": {
         "php": ">=8.0",
-        "symfony/config": "^5.4 || ^6.2",
-        "symfony/dependency-injection": "^5.4 || ^6.2",
-        "symfony/http-kernel": "^5.4 || ^6.2"
+        "symfony/config": "^5.4 || ^6.3",
+        "symfony/dependency-injection": "^5.4 || ^6.3",
+        "symfony/http-kernel": "^5.4 || ^6.3"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.4"