Add Support for AI Horn Speaker

[robpaolella]

Is your feature request related to a problem? Please describe.

I would like to be able to have control over the new Unifi AI Horn Speaker through this API.

Describe alternatives you've considered

None.

Additional context

It would be great to have this device exposed as a media player or at least the ability to play the preset sounds through the device. I'll ultimately be using this in Home Assistant.

Code of Conduct

• I agree to follow this project's Code of Conduct

Are you willing to resolve this issue by submitting a Pull Request?

• Yes, I have the time, and I know how to start.
• Yes, I have the time, but I don't know how to start. I would need guidance.
• No, I don't have the time, although I believe I could do it if I had the time...
• No, I don't have the time and I wouldn't even know how to start.

[jonbloom]

I have one of these speakers and am willing to help however I can.