update doctrine/persistence to avoid test failures

Author: goetas

composer.json

@@ -32,7 +32,8 @@
         "phpstan/phpstan-deprecation-rules": "^0.12",
         "phpstan/phpstan-phpunit": "^0.12",
         "phpstan/phpstan-strict-rules": "^0.12",
-        "doctrine/orm": "^2.6"
+        "doctrine/orm": "^2.6",
+        "doctrine/persistence": "^1.3||^2.0"
     },
     "autoload": {
         "psr-4": { "Doctrine\\Bundle\\MigrationsBundle\\": "" },