Add Hitachi Heat Pumps outdoor temperature sensors (#103806)

Add  OVP and HLRRWIFI outdoor temperature sensors

homeassistant/components/overkiz/sensor.py

@@ -413,6 +413,22 @@ SENSOR_DESCRIPTIONS: list[OverkizSensorDescription] = [
         options=["open", "tilt", "closed"],
         translation_key="three_way_handle_direction",
     ),
+    # Hitachi air to air heatpump outdoor temperature sensors (HLRRWIFI protocol)
+    OverkizSensorDescription(
+        key=OverkizState.HLRRWIFI_OUTDOOR_TEMPERATURE,
+        name="Outdoor temperature",
+        device_class=SensorDeviceClass.TEMPERATURE,
+        state_class=SensorStateClass.MEASUREMENT,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+    ),
+    # Hitachi air to air heatpump outdoor temperature sensors (OVP protocol)
+    OverkizSensorDescription(
+        key=OverkizState.OVP_OUTDOOR_TEMPERATURE,
+        name="Outdoor temperature",
+        device_class=SensorDeviceClass.TEMPERATURE,
+        state_class=SensorStateClass.MEASUREMENT,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+    ),
 ]
 
 SUPPORTED_STATES = {description.key: description for description in SENSOR_DESCRIPTIONS}