Merge "Update tablet help article link (1/2)" into udc-dev am: a4f67e02c8

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

Change-Id: I67be253b5b2560bdbe9869376bfa394772fadf3f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>