Add support for Aqara

[guyluz11]

Aqara another smart devices company.

Aqara devices used Zigbee and because of that they need hub like the Aqara Switch Mini in order to work or device that can talk to them with zigbee.

1.6% of Home assistant users are using it.

[guyluz11]

Adding a link to the API

https://opendoc.aqara.cn/en/docs/developmanual/apiIntroduction/APIUsageGuide.html