Merge "Add screen recording to drag to splitscreen taskbar tests to help with...

Merge "Add screen recording to drag to splitscreen taskbar tests to help with debugging." into tm-dev am: 467f30db am: b2106640

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/18529596



Change-Id: I5d87d98284f5405d62c289b929f5237080665f11
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>