Merge "Reset split selection state on animation end instead of success" into sc-v2-dev am: 9c871ae7b6

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15926077

Change-Id: Ib06cf5c8a7a7f3347d12fa480c7f9de5921323fd