Make sure faulthandler is enabled in all processes

This has no effect currently since we're using the fork start_method.
However, when we inevidably switch to forkserver (either by choice, or
by upgrading to python 3.14+) not having this makes for some really fun
failure modes :D

frigate/util/process.py

@@ -1,3 +1,4 @@
+import faulthandler
 import logging
 import multiprocessing as mp
 import signal
@@ -73,6 +74,8 @@ class Process(BaseProcess):
         self.__log_queue = frigate.log.log_listener.queue
 
     def before_run(self) -> None:
+        faulthandler.enable()
+
         def receiveSignal(signalNumber, frame):
             # Get the stop_event through the dict to bypass lazy initialization.
             stop_event = self.__dict__.get("stop_event")