Merge "Add method to pause expensive view updates during the app launch...

Merge "Add method to pause expensive view updates during the app launch aimation" into tm-dev am: ed8f41b5

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/17085606

Change-Id: Icf822eb2f2e48110a77beac8e2f31e56ffb15e05