Move temperature conversions to entity base class (2/8) (#54468)

homeassistant/components/emoncms/sensor.py

@@ -162,12 +162,12 @@ class EmonCmsSensor(SensorEntity):
         return self._name
 
     @property
-    def unit_of_measurement(self):
+    def native_unit_of_measurement(self):
         """Return the unit of measurement of this entity, if any."""
         return self._unit_of_measurement
 
     @property
-    def state(self):
+    def native_value(self):
         """Return the state of the device."""
         return self._state