Request face auth on posture change to OPENED

Even when the event isn't from a wakeup of the device.
This will now have some redundancy with the wakeup(UNFOLD)
event; however, it's OK to have two requests pending.

Test: atest KeyguardUpdateMonitorTest
Flag: none
Fixes: 331721693
Change-Id: I18bb85ba8225272246a14034358c25d682893de1
Merged-In: I18bb85ba8225272246a14034358c25d682893de1
7 files changed