Merge "Remove SystemUiProxy#monitorGestureInput() as it's no longer used" into sc-dev am: 047f2ed9b8

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14177243

Change-Id: I5c3f3a7abcc074ae18af18fee6622432cb89b010