Merge "Add the gesture nav tutorial menu page" into tm-qpr-dev am: 1db2fcbd19

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/22119029

Change-Id: Ie1f24b78ea9f49a1089e15331cadc35af0073490
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>