Use _attr_should_poll in components [a-g] (#77268)

homeassistant/components/generic_thermostat/climate.py

@@ -165,6 +165,8 @@ async def async_setup_platform(
 class GenericThermostat(ClimateEntity, RestoreEntity):
     """Representation of a Generic Thermostat device."""
 
+    _attr_should_poll = False
+
     def __init__(
         self,
         name,
@@ -300,11 +302,6 @@ class GenericThermostat(ClimateEntity, RestoreEntity):
         if not self._hvac_mode:
             self._hvac_mode = HVACMode.OFF
 
-    @property
-    def should_poll(self):
-        """Return the polling state."""
-        return False
-
     @property
     def name(self):
         """Return the name of the thermostat."""