Remove unnecessary should poll from switch classes (#41218)

homeassistant/components/anel_pwrctrl/switch.py

@@ -66,11 +66,6 @@ class PwrCtrlSwitch(SwitchEntity):
         self._port = port
         self._parent_device = parent_device
 
-    @property
-    def should_poll(self):
-        """Return the polling state."""
-        return True
-
     @property
     def unique_id(self):
         """Return the unique ID of the device."""