fix(api): fix socketio breaking change

Fix for breaking change in `python-socketio` 5.10.0 in which `enter_room` and `leave_room` were made coroutines.

Author: psychedelicious

invokeai/app/api/sockets.py

@@ -30,8 +30,8 @@ async def _handle_queue_event(self, event: Event):
 
     async def _handle_sub_queue(self, sid, data, *args, **kwargs):
         if "queue_id" in data:
-            self.__sio.enter_room(sid, data["queue_id"])
+            await self.__sio.enter_room(sid, data["queue_id"])
 
     async def _handle_unsub_queue(self, sid, data, *args, **kwargs):
         if "queue_id" in data:
-            self.__sio.enter_room(sid, data["queue_id"])
+            await self.__sio.enter_room(sid, data["queue_id"])