Remove faster_fifo (#7181)

* Remove faster_fifo

* Remove const

frigate/events/maintainer.py

@@ -3,11 +3,10 @@ import logging
 import queue
 import threading
 from enum import Enum
+from multiprocessing import Queue
 from multiprocessing.synchronize import Event as MpEvent
 from typing import Dict
 
-from faster_fifo import Queue
-
 from frigate.config import EventsConfig, FrigateConfig
 from frigate.models import Event
 from frigate.types import CameraMetricsTypes