Merge "Some overview scrim and status bar color adjustments" into sc-dev am: 69cb35a85a am: 9c6df98236

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14299457

Change-Id: I0b6c241707923998d0cde9d6f61a7e44c18b9275