Fixes quick affordance visibility bug.

In the new implementation of the KeyguardBottomAreaView, when the user
locks their device, moving directly from the unlocked state into
AOD/doze, we erroneously show the home controls quick affordance button
for a moment/frame before hiding it.

This was caused by our reliance on isDozing and dozeAmount where, what
we should really look at is isDozing and isKeyguardShowing - like the CL
is doing.

The approach taken here is actually refactored out of the wallet quick
affordance config implementation and applied generically to all quick
affordance config implementation at the use-case layer. The reason I
thought this could work is because I was only seeing the home controls
button exhibit this bug while the wallet one was not. I didn't test the
QR Code scanner one, but I bet it would have worked just like the home
controls one.

Bug: 240969525
Fix: 240969525
Test: locking from the unlocked home-screen proves that the fix works
because it no longer flickers the quick affordance view over the AOD
screen. Also, unit tests were added/modified to capture this.

Change-Id: Id2917989991802825d1024d5a0d9161d4452265f