Add gating conditions for active unlock

We only want the bouncer delay if active unlock
(or face auth) may run before the user sees the
bouncer contents.

Previously we were only checking if the
active unlock feature was enabled on the device.
Now we check whether active unlock is enabled
AND there isn't a gating condition preventing
active unlock from running.

Test: atest DeviceEntryBiometricsAllowedInteractorTest
Test: atest ActiveUnlockInteractorTest
Fixes: 411414026
Flag: com.android.systemui.scene_container
Change-Id: I5651789f0a3f45515e362058fc3421ad1ccffe56