Implement position based animations for tile grid

This wraps the tile's viewmodel in a class containing its size and row in the grid.
The row is used in the Lazy grid key to cause a fade in/fade out animation when a tile change row. Movement in the same row translate normally.

Bug: 346991759
Flag: com.android.systemui.qs_ui_refactor
Test: Manually observing animations

Change-Id: I9e37f0fabd307828de6bc252146f19ce0b5d8354