Reverting to a previous state of face auth haptics.

In the previous state, we:

1. Play success and failure haptics for all cases of fingerprint
   authentication.
2. Play success haptics when unlocking with the face only if the "skip
   lockscreen" setting is on.
3. Play failure haptics when failing to authenticate with the face only
   if face is the single biometric authentication method in the device.
   In other words, failing to unlock via face won't play haptics if a
   fingerprint is registered. If face fails, the user still has to go
   through the fingerprint CUJs to either successfully unlock or fail
   again. Since these are the last stages that resolve the
   authentication intent, these are the ones that play haptics

Test: unit tests updated
Test: manual. Verified cases 1, 2 and 3 above by feeling the correct
  success and failure haptic patterns in those conditions.
Flag: com.android.systemui.msdl_feedback
Bug: 391789101
Change-Id: I542f578c9707988e7a80966f29414ae5280ef00c

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