fixed doctrine-bundle version constraint

Author: jrushlow

composer.json

@@ -14,7 +14,7 @@
         "symfony/framework-bundle": "^5.0",
         "symfony/phpunit-bridge": "^5.0",
         "vimeo/psalm": "^3.8",
-        "doctrine/doctrine-bundle": "^2.0@dev"
+        "doctrine/doctrine-bundle": "^2.0"
     },
     "conflict": {
         "doctrine/orm": "<2.7",