BluetoothSecurity: Add BLUETOOTH_PRIVILEGED permission for pairing dialog am: 2b7a6c44 am: 4f2a6225

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/15995345

Change-Id: I68c7e50dbc5adb8e67026ebedb94741b40e7779c