extends doctrine composer requirement to v3

Author: Cristoforo Cervino

composer.json

@@ -23,7 +23,7 @@
     ],
     "require": {
         "php": "^7.4 || ^8.0",
-        "doctrine/orm": "^2.0"
+        "doctrine/orm": "^2.0 || ^3.0"
     },
     "require-dev": {
         "doctrine/doctrine-bundle": "^2.2",