Merge "Prevent scrolling when interacting with confirm pattern prompt." into sc-v2-dev am: 710622d818 am: 89ac835d2e

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/16332073

Change-Id: Id9b8c3b32b8fac490da0708906304fb5ee49c904