Notify caller onError when aborting operation.

Bug: 169323687
Test: atest com.android.server.biometrics.AuthServiceTest
Test: manual launch work app and verify biometric prompt (i.e. adb shell am start --user 10 -n com.google.android.apps.dynamite/.activity.main.MainActivity)
Change-Id: Ib62a70bfbdbde60f9ed9b7f161afdceef03a1482