fix: adjust association proxy to new relationship handling

Author: erikwrede

graphene_sqlalchemy/tests/test_converter.py

@@ -666,8 +666,12 @@ class Meta:
         True,
         mock_resolver,
     )
+    dynamic_field_type = dynamic_field.get_type().type
     assert isinstance(dynamic_field, graphene.Dynamic)
-    assert dynamic_field.get_type().type.of_type == ArticleType
+    assert isinstance(dynamic_field_type, graphene.NonNull)
+    assert isinstance(dynamic_field_type.of_type, graphene.List)
+    assert isinstance(dynamic_field_type.of_type.of_type, graphene.NonNull)
+    assert dynamic_field_type.of_type.of_type.of_type == ArticleType
 
 
 def test_should_throw_error_association_proxy_unsupported_target():