Merge "[QL-v3] Move quick launch v3 flag to AllAppsDeviceConfigFlag" into tm-qpr-dev am: fd9f322bdb

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/21148191

Change-Id: I888224ea320dc4014be4375aa8afeeb5a9208b37
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>