fix: file inotify not handled

Author: LightDestory

src/plex_nfs_watchdog/modules/watchdog/plex_watchdog_event.py

@@ -6,6 +6,4 @@
 class PlexWatchdog(FileSystemEventHandler):
 
     def on_any_event(self, event):
-        if not event.is_directory:
-            return
         plex_agent_singleton.parse_event(event)