Bluetooth Permission Requirements will change in Android 12

[RHenigan]

Bug Report

Starting with android 12 new Bluetooth Runtime permissions are required. The MultiplexBluetoothTransport class will require the new BLUETOOTH_SCAN and BLUETOOTH_CONNECT Permissions

https://developer.android.com/about/versions/12/features/bluetooth-permissions

OS & Version Information

• Android Version: SDK 31

[joeygrover]

Fixed in #1771