Merge "Add the "Smart Lock" item to dynamic index." into rvc-dev am: 37d5ed5073 am: b9b28441ee am: f38093956a

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

Change-Id: I5101920a147f0ea7e837cc6b0720f6f886e94aa8