Add stepping animation to clock.

Listens to the transition progress and adds some information to the
clock controller in order to perform the animation. I made the clock
layout the full width of the screen because the stepping animation
actually controls the position of the clock. Consequently, we need to
rely on this clock to detemine the position instead of the compose
container. In the case that we we not have the stepping animation, we
can offset the clock by 1/4 of the screen width.

Test: Go in and out of aod in unfolded state.
Test: tested RTL with the animation
Bug: 325301969
Flag: ACONFIG com.android.systemui.compose_lockscreen DEVELOPMENT

Change-Id: I50084a20bcecc5f2407bdb3f5f387aed518393c6