Merge "Add TAPL tests for two panel workspace" into sc-v2-dev am: f4a161eef3 am: f5ee9c87b8

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/16357467

Change-Id: I5e29e4e23a1a49e2c6ba9322a700d675040e5ca6