Merge "Snap to running task if it's offscreen when back is invoked" into...

Merge "Snap to running task if it's offscreen when back is invoked" into tm-dev am: 7d54b06c am: 43f3398d am: 99b41628 am: b42b4b9c

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/18897728



Change-Id: I0931e7b202ebdf57d17be186c426e1d71b40dd9e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>