Merge "Align OverviewActionsView for 3 button taskbar" into sc-v2-dev am: ac24e7f6f0

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/16094825

Change-Id: Ic19f93d50fbd4ae72a2baf660647090ae87a9fbb