Merge "Add funtional animation for SplitSelect from Grid." into sc-dev am: 46d420bf14 am: 1c55c0b645 am: a9fdf59c35

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14373811

Change-Id: I8db16f4914f70d6590c8e55ef5a88d69aa16ec2c