Merge "Provide more accurate feedback on nav bar region gestures during the back gesture tutorial." into tm-dev am: 1582aafbc0 am: 9c3bd94b48 am: 4ebc61e76a

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/17921423

Change-Id: Ied4008303bbd0e5f726cb6dd49cfe58159af933c
Ignore-AOSP-First: this is an automerge
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>