BaseUtils: bugfix CachedService:

- data wouldn't be fetched again if get_data() is called repeatedly in less than fetchInterval

TheCodeLabs_BaseUtils/TheCodeLabs_BaseUtils/CachedService.py

@@ -21,7 +21,6 @@ class CachedService(ABC):
             self._lastFetchTimestamp = now
             return True
 
-        self._lastFetchTimestamp = now
         return False
 
     @abc.abstractmethod