fix: TT-583 unable to set admin role to users

Author: alejandra-ponce

tests/utils/azure_users_test.py

@@ -249,6 +249,7 @@ def test_remove_user_from_group(
     get_group_id_by_group_name_mock.assert_called_once()
     get_groups_and_users_mock.assert_called_once()
     get_user_mock.assert_called_once()
+    assert isinstance(expected_value, AzureUser)
     assert expected_value == test_user