Reset the face authenticated state when transitioning to GONE

Fixes: 330117158
Flag: NONE
Test: atest DeviceEntryFaceAuthRepositoryTest
Test: After a successful face auth for device entry,
insert a SIM that requires PIN. Observe the SIM PIN
screen shows immediately.

Change-Id: I96ecfad9d2214e12516d9c30634c211bfcc77b3a