Update notifications clipping for portrait large screens

Add large screen header size to quick settings expanded
height calculation to match the notification scrim border
with the bottom of the screen.

Bug: 232798965
Test: checking notification scrim size on a phone,
  foldable and a tablet: go/b232798965-comparison
Change-Id: I82b10015f3af1c9b9b8a12f608ebc63abf57bde4