Merge "Revert "Align OverviewActionsView for 3 button taskbar"" into sc-v2-dev am: 874ea446c9 am: 9f77b30259

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/16177161

Change-Id: I4b590cdb7bdd958dfdba5ef694238d0945135ae7