Merge "Updates Flash Notifications string resources" into udc-dev am: 926352a6

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/21648107



Change-Id: Ie0d224b76ff6d0d530eca46d65d225d35216c4ce
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>