Merge "Reset touch state when removing all tasks in RecentsView.applyLoadPlan" into tm-dev am: 37fa1392ec

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/17586926

Change-Id: Ie2e30df6666338626d6d4575ac68572dba305c43
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>