This MR introduces an initial implementation for `IOCTL_BTH_GET_DEVICE_INFO` which returns a list of known/cached devices by BlueZ.
-- v2: winebth.sys: Remove the corresponding device entry for Bluetooth radios on receiving InterfacesRemoved for org.bluez.Device1 objects. winebth.sys: Queue a DEVICE_ADDED event on receiving InterfacesAdded for objects that implement org.bluez.Device1. winebth.sys: Add connection related properties for remote devices.