Merge "Add the "Smart Lock" item to dynamic index." into rvc-dev am: 37d5ed5073 am: c52aa3d8ca

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/11544230

Change-Id: I94bb64ea7103056c414b97d4f76466c98229596c