Merge "Initial commit of TaskBar on keyguard" into sc-v2-dev am: 5219c563be am: aaff83b7e8

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14738711

Change-Id: I5e4a638c1a408337b648a7ccb13c7857ccbef3d4