Merge "Align multi admin related strings with UX design" into udc-dev am: 7a18d67c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22605727



Change-Id: I7537890c76c055f96afa5d2bcc314d0d02d98d5d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>