Merge "Enable unpausing apps from the workspace." into sc-dev am: a07c2efdf6 am: 3bc3f99052

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14704506

Change-Id: I1dffccaec9beb9a559e45b6aac4f3ab70f008f9b