Add rest to unlock progress bar to BiometricPrompt

Adds onAuthenticationAcquired callback into
FingerprintAuthenticationClient, registration from
BiometricStatusRepository, and propogates
AcquiredFingerprintAuthenticationStatus status to
SideFpsProgressBarViewModel for showing progress bar.

TODO(b/322555228) Consolidate authentication messages (success, failure,
error, help and acquired), currently split between
DeviceEntryFingerprintAuthRepository (device-entry related auth
messages) and BiometricStatusRepository (device-entry & BP related auth
messages, but filtered to BP only)  into a flow in
BiometricStatusRepository

Flag: ACONFIG com.android.systemui.rest_to_unlock TEAMFOOD
Fixes: 320767037
Test: atest BiometricStatusRepositoryTest
Test: atest BiometricStatusInteractorImplTest
Test: atest FingerprintAuthenticationClientTest
Test: atest SideFpsOverlayViewBinderTest
Test: atest SideFpsProgressBarViewModelTest
Change-Id: I13bc261539f036769569874c3cafe60a09ed3421