Minor face auth fixes 1. Reset auth state on device going to sleep 2. Stop face auth when user input is happening on primary bouncer 3. Fix some logging inconsistencies Fixes: 275802536, 278627459 Test: atest DeviceEntryFaceAuthRepositoryTest, KeyguardFaceAuthInteractorTest Change-Id: I6f10ec30d6ce08072b33fa66759568f026e35fdb