Merge "Fix regression where StaggeredWorkspaceAnim didn't respect animateScrim" into sc-dev am: c874ccc163 am: eb59bf11f4

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14189989

Change-Id: Ie18646733548fe3c474042a49d2d0bc7af5633c3