Merge "Revert "Add new string to hint user of triple-tap shortcut delay"" into sc-v2-dev am: 4ae25ef592 am: f6f978ec38

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/16464242

Change-Id: If2a8c089ab2a3d105e870fa40fe1dd16f8bfbed2