StatusBar unfold transition: reset translations when rotating

When rotating the screen scoped status bar unfold
transition provider stops the animation and invokes
onTransitionFinished callback but the translations of the
views are not cleared. It led to incorrect translations
of the status bar icons after rotating the screen during
the animation.

Bug: 201518277
Test: rotate the phone during unfold animation
Change-Id: I3bcd48f73e43133e3d53c7ba9f25e9618a037d4c