Add EchoStar SAGE by Hughes Doorbell Sensor (SAGE206612) (#3675)

Co-authored-by: Koen Kanters <koenkanters94@gmail.com>

lib/extension/homeassistant.js

@@ -1684,6 +1684,7 @@ const mapping = {
     '4058075816459': [cfg.sensor_action],
     '14592.0': [cfg.switch],
     '73699': [cfg.light_brightness_colorxy],
+    'SAGE206612': [cfg.sensor_action, cfg.sensor_battery],
     'TI0001-switch': [cfg.switch],
     'TI0001-socket': [cfg.switch],
     '9290022891': [cfg.light_brightness_colortemp_colorxy],