Merge "Allow swiping down from area directly below notch to trigger QS instead of notification shade." into sc-dev am: 40116423 am: 9a8c0ebf

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15108769

Change-Id: I42d3cdcc253f0d841e45679d81d8d4b1fadb3e22