Merge "Hides Flash Notifications illustration on tablet" into udc-dev am: 1113d5e9

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/23012482



Change-Id: I3e48ca3c397b530d8158d2e012d6a4867976b2d0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>