Add switch platform to goalzero (#48612)

* Add switch platform to goalzero

* fix update interval

* Apply some suggested changes

* pass device class to parent

* Drop passing device_class

* Tweaks

* Drop underscore prefix

homeassistant/components/goalzero/binary_sensor.py

@@ -28,7 +28,14 @@ async def async_setup_entry(hass, entry, async_add_entities):
 class YetiBinarySensor(YetiEntity, BinarySensorEntity):
     """Representation of a Goal Zero Yeti sensor."""
 
-    def __init__(self, api, coordinator, name, sensor_name, server_unique_id):
+    def __init__(
+        self,
+        api,
+        coordinator,
+        name,
+        sensor_name,
+        server_unique_id,
+    ):
         """Initialize a Goal Zero Yeti sensor."""
         super().__init__(api, coordinator, name, server_unique_id)