fix(tablet): fix magnification banner in dark mode am: 44660662 am:...

fix(tablet): fix magnification banner in dark mode am: 44660662 am: 05723287 am: bbdcb350 am: 7a3e26b9

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/21466797



Change-Id: Idd3d2ec09d6409c07056e687bbe84ff225d9fcc8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>