Support for AC (both thinq1 & thinq2)
Hello everyone, I'm developing AC support for this plugin. A big problem is I don't have AC for testing it 😶‍🌫️, so please if you have AC and you want to support this plan, please help me test and report bug.

I'll update all information here

## Latest testing version
`v1.1.0-ac.17`

Everything almost done, just need to test

## How to install testing version

Select `Install Previous Version` in Homebridge UI X, choose version started with `v1.1.0-ac.x`

<img width="311" alt="Screen Shot 2021-08-08 at 6 44 40 PM" src="https://user-images.githubusercontent.com/54855446/128630936-6cbbc371-6d06-44a7-8a69-c71209744d0b.png">

## AC Feature list
 - [x] On/Off - worked on both thinq1 / thinq2
 - [x] Control temperature - need testing
 - [x] Air quality - online available in some model
 - [x] Swing mode - on/off only, cannot variable it
 - [x] Fan speed - worked
 - [x] Led control feature (need enable it in config)
 - [x] Jet mode, only in: RAC_056905_WW, RAC_056905_CA, if your model have this mode, please let me know
 - [x] Change AC mode to HEAT or COOL 

