Merge "Improve splitscreen recents animation in seascape" into tm-qpr-dev am: 8addaad158

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/20105878

Change-Id: Ic9afdb7d57a1ab8bad0643aabb8ba296f09ed2bd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>