Merge "Migrate trigger logic to fullfill new UI changes for One-handed mode settings." into sc-dev am: 9bc712f267 am: 0a79857e1d

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14527644

Change-Id: Ifdf965a007ee3cb48786ba6354319756ee36b324