Improve emulated_hue logging to identify bad devices (#137919)

* Improve emulated_hue logging to identify bad devices

* Updated per @bdraco request

homeassistant/components/emulated_hue/hue_api.py

@@ -322,8 +322,10 @@ class HueOneLightStateView(HomeAssistantView):
 
         if hass_entity_id is None:
             _LOGGER.error(
-                "Unknown entity number: %s not found in emulated_hue_ids.json",
+                "Unknown entity number: %s not found in emulated_hue_ids.json, "
+                "state request from %s",
                 entity_id,
+                request.remote,
             )
             return self.json_message("Entity not found", HTTPStatus.NOT_FOUND)