Apply cutout offset when applicable

Removed the check on safeInsets#top and apply the offset.
Updated also the comment.

Flag: EXEMPT bugfix
Bug: 331128612
Test: Hold unfolded foldable in different orientation, enter PiP
Test: Hold folded foldable in different orientation, enter PiP
Change-Id: I56442ab2c4bfb1bf7ac68561aee8c0cc1fb183a8
1 file changed