Merge "Update tablet help article link (1/2)" into udc-dev am: a4f67e02

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/23695285



Change-Id: Id6b352d47918565fac42659529c97d1b4c89606f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>