SONOFF Occupancy Sensor - SNZB-06P (SN-MG22-ZB06P-01)
* **Please explain your feature request in a one or two sentences.**
Ewelink plugin adds this sensor to the bridge but gets no data from ewelink . 

* **Is your feature request related to a problem? Please describe.**
When I checked I can see it works, showing the occupancy on ewelink but none of those data passes to the bridge and that's why I can't create automations in homekit. I have to make the automations still from ewelink app.

* **Any particular eWeLink devices that this relates to?**
SONOFF Occupancy Sensor - SNZB-06P

* **Anything else?**
