Bluetooth: Turn Bluetooth off while device setup

Because there's only one HCI interface, it won't open if Bluetooth is in
use, but encounter unexpected results. Based on theĀ auto-generatedĀ test
config file, and this adds BT off condition in the device setup stage.

Bug: 184720725
Test: android-vts/tools/vts-tradefed run commandAndExit vts -m VtsHalBluetoothV1_*TargetTest
Change-Id: If03d3621f9e0cfebce7574126def134c4303b97f
4 files changed