Merge "Add the string for new flow to hint user about triple-tap will delay...

Merge "Add the string for new flow to hint user about triple-tap will delay when user select triple-tap shortcut on window-mode." into tm-dev am: f8f1ff25 am: 05342431

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/17217203

Change-Id: I557316d7a074d7157d8726dc7b2500196d13de98