BluetoothSecurity: Add BLUETOOTH_PRIVILEGED permission for pairing dialog am: 2b7a6c44 am: 4f2a6225 am: 25ab32ba

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

Change-Id: I7acb8315843fd234972622f8dac90150c1e5618f