-- v4: winebth.sys: Set additional properties for remote Bluetooth devices. bluetoothapis/tests: Implement tests for BluetoothGATTGetCharacteristics. bluetoothapis: Implement BluetoothGATTGetCharacteristics. winebth.sys: Remove GATT characteristic entries when they are removed from the Unix Bluetooth service. winebth.sys: Implement IOCTL_WINEBTH_LE_DEVICE_GET_GATT_CHARACTERISTICS. winebth.sys: Enumerate and store GATT characteristics for each LE device.