Merge "Return status to startScan() API" into tm-dev am: bff151d837

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Nearby/+/17213751

Change-Id: I80230ac33ef3b5ecdf61f4806253fa5eb8afd0ba
tree: 48c2097cb8322402d27f294dfc605de8b9ffc0ae
  1. nearby/