Enhance network scan request

BUG=63865942

Test: Verified by making changes in settings app to call the api
      and confirmed that the new information is delivered to vendor
      code
Merged-In: Ia17647bdedefed5230f4d113b7286d820f557e95
Change-Id: Ia17647bdedefed5230f4d113b7286d820f557e95