Merge "Tune AllApps dismiss animation" into tm-dev am: f1a4296cd0 am: f9be3a8181

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/17757986

Change-Id: Idbcb906eff1ddeee94e4042aee480164ce047514
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>