Make it work properly with Symfony 8 (#177)

Author: KentarouTakeda

composer.json

@@ -25,10 +25,10 @@
         "symfony/yaml": "^6.0 || ^7.0.7 || ^8.0"
     },
     "conflict": {
-        "symfony/console": "<5.2 || ^6.0 || ^7.0 || ^8.0"
+        "symfony/console": "<5.2"
     },
     "require-dev": {
-        "symfony/filesystem": "^6 || ^7.0.7 || ^6.0 || ^8.0",
+        "symfony/filesystem": "^6.0 || ^7.0.7 || ^8.0",
         "phpunit/phpunit": "^10.5.20 | ^11.1.3"
     },
     "autoload": {