Merge "Calling pageTransisionEnd only after edgeEffect finishes" into sc-dev am: 44e6fb6ed4 am: 025711eeb0 am: 0585246000

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14355769

Change-Id: Iae596425cc2289d93f81d50fce5ca79ae0d025c7