Merge "BluetoothManagerService: enforce BLUETOOTH_PRIVILEGED for onFactoryReset" into rvc-qpr-dev am: d53798ab4b am: 4b187f044a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12227685

Change-Id: Iea2b97b436cd9c11cb2e799626bc2d41605d7ace