One more device_items correction

Author: bouwew

tests/test_smile.py

@@ -4202,7 +4202,7 @@ async def test_connect_adam_onoff_cooling_fake_firmware(self):
         assert smile.smile_type == "thermostat"
 
         await self.device_test(smile, "2022-01-02 00:00:01", testdata)
-        assert self.device_items == 57
+        assert self.device_items == 56
         assert smile._cooling_present
         assert smile._cooling_enabled