fix: sudden exit caused by pyinotify.Notifier.loop daemonize option

Reverts part of 84be118. The daemonize option os._exits the thread,
causing applications using it (eg pt-miniscreen) to suddenly exit. We
don't need to use the daemonize option since we are already running
Notifier.loop in a daemon thread.

https://github.com/seb-m/pyinotify/blob/0f3f8950d12e4a6534320153eed1a90a778da4ae/python3/pyinotify.py#L1316-L1317

Author: angusjfw

pitop/miniscreen/oled/core/lock.py

@@ -31,7 +31,7 @@ def _monitor_lockfile(self):
         wm = WatchManager()
         wm.add_watch(self.lock_path, events_to_watch)
         self.notifier = Notifier(wm, eh)
-        self.notifier.loop(daemonize=True)
+        self.notifier.loop()
 
     def start(self):
         self.stop()