[enhancement]: Support Garage-Control Cam
### Describe the solution you'd like

Please add support for the newly released [Garage-Control Cam](https://us.eufy.com/products/E84521W1). When this was announced at CES 2022, it was going to support HomeKit natively, but now that it's actually available, it "currently" doesn't.

It looks like [eufy-security-client](https://github.com/bropat/eufy-security-client) doesn't support this device yet either, so I've opened bropat/eufy-security-client#219 there.