Merge "Clear command queue of OverviewCommandHelper on home tap" into sc-v2-dev am: 64231c8db1

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15420889

Change-Id: Ib592ca43eec42e27c4b5a11b43e7866a9e54c651