Merge "Add feature flag to control two panel home in portrait" into sc-v2-dev am: 543bf45c9b am: 574f72607e

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15659589

Change-Id: I0aaae6bc060cf2070304893f9be03c063e6448e8