Merge "Prevent initiating split with task excluded from recents" into udc-dev...

Merge "Prevent initiating split with task excluded from recents" into udc-dev am: 0d3edbfe am: 4418ade8

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/23495351



Change-Id: Ib86e56e308adf538911531dc8296d2d0dd865c9e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>