Merge "Animate overivew actions view hiding on scroll." into tm-dev am: 10b77ab7e7 am: 4dbfc0d152

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/17414979

Change-Id: I50a38b2b78dc14a2bbfd799d2366385e81387651
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>