Add Bindings for IOBluetooth and IOBluetoothUI

[joeyj]

I'm attempting to port https://github.com/mart1nro/joycontrol to macOS with Xamarin and there are no bindings for IOBluetooth or IOBluetoothUI.

[joeyj]

Is there a wiki on how to generate the bindings? I'd be happy to help

[joeyj]

@spouliot is there a process for getting started here? I'd like to help

[spouliot]

@joeyj start with https://github.com/xamarin/xamarin-macios/wiki/How-to-Contribute
then build the repo locally, add new bindings and do a pull-request for them

You can chat with the teams and other contributors on https://aka.ms/dotnet-discord

[ShortDevelopment]

I would also be interested in an IOBluetooth binding!