Merge "Enables Enhanced Smartspace by default." into sc-v2-dev am: a8fb9629fe am: 78214676d1

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15373288

Change-Id: If1577f1c78d5063e4a1e4b4984b851eecbc229e3