Documentation for event chatd_user_room_message_created of chatd service reports a name attribute in the room subkey of the event payload, but in practice the published events only include a `room.uuid` attribute.

https://github.com/wazo-platform/wazo-chatd/blob/55445fdb6fe46cde75fc52f405c3e1c3305de966/wazo_chatd/plugins/rooms/notifier.py#L22-L27

https://github.com/wazo-platform/wazo-bus/blob/7d2c0bb65802fbbc32d8536b758cfc164f6b537a/wazo_bus/resources/chatd/events.py#L38-L53