Merge "Add an animation for invalid widget resizing in 2 panel UI" into sc-v2-dev am: 3bbebe2439

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15828712

Change-Id: I0847d3d3366bbc81ebe1299c294f5110311a5586