Add support for Lonsonho switches (#3901)

* Add support for Lonsonho switches

* Use cfg.switch for 1 gang switch

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

lib/extension/homeassistant.js

@@ -1779,6 +1779,8 @@ const mapping = {
     'HLC833-Z-SC': [cfg.light_brightness],
     '5996411U5': [cfg.light_brightness_colortemp],
     'LXN59-2S7LX1.0': [switchEndpoint('left'), switchEndpoint('right')],
+    'X711A': [cfg.switch],
+    'X712A': [switchEndpoint('l1'), switchEndpoint('l2')],
     'TYZS1L': [cfg.light_brightness_colortemp_colorxy],
 };