Cutout: Fix status bar layout

Fixes an issue where the status bar would not lay out under
the cutout if it was the IME target.

Change-Id: Ib5d1bbbf6311a0bcd1694a5dc69076f24b88b5e8
Fixes: 74369579
Test: Receive notification with Direct Reply, open direct reply, verify status bar stays under cutout.