Allow update of camera modules after setting values (#1450)

kasa/smartcam/modules/time.py

@@ -9,6 +9,7 @@ from zoneinfo import ZoneInfo, ZoneInfoNotFoundError
 from ...cachedzoneinfo import CachedZoneInfo
 from ...feature import Feature
 from ...interfaces import Time as TimeInterface
+from ...smart.smartmodule import allow_update_after
 from ..smartcammodule import SmartCamModule
 
 
@@ -73,6 +74,7 @@ class Time(SmartCamModule, TimeInterface):
         """Return device's current datetime."""
         return self._time
 
+    @allow_update_after
     async def set_time(self, dt: datetime) -> dict:
         """Set device time."""
         if not dt.tzinfo: