Add a conflict for "doctrine/doctrine-bundle": "2.11.0"

CONFLICTS.md

@@ -70,3 +70,7 @@ references related issues.
 
     - https://github.com/stof/StofDoctrineExtensionsBundle/issues/455
     - https://github.com/doctrine-extensions/DoctrineExtensions/issues/2600
+
+- `doctrine/doctrine-bundle:2.11.0`:
+
+  This version uses the [readonly property](https://github.com/doctrine/DoctrineBundle/blob/2.11.0/Repository/ServiceEntityRepositoryProxy.php#L34), which is available from PHP 8.1 while the package also supports PHP 7.4 and 8.0, leading to compatibility issues.

composer.json

@@ -180,7 +180,7 @@
     },
     "conflict": {
         "api-platform/core": "2.7.0",
-        "doctrine/doctrine-bundle": "2.3.0",
+        "doctrine/doctrine-bundle": "2.3.0 || 2.11.0",
         "doctrine/migrations": "3.5.3",
         "doctrine/orm": ">= 2.16.0",
         "jms/serializer-bundle": "4.1.0",