Merge "Fix widget drop animation" into sc-dev am: 2d0715f45c am: 571c159f3b am: 5a1021ac49

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14518617

Change-Id: I45d3d108c4b722fe0b15d9ba573cf0787713e849