tests/utils: added room_invite_state_types to test config

Signed-off-by: Patrik Oldsberg <patrik.oldsberg@ericsson.com>

tests/utils.py

@@ -51,6 +51,7 @@ def setup_test_homeserver(name="test", datastore=None, config=None, **kargs):
         config.macaroon_secret_key = "not even a little secret"
         config.server_name = "server.under.test"
         config.trusted_third_party_id_servers = []
+        config.room_invite_state_types = []
 
     config.database_config = {"name": "sqlite3"}