[automerger skipped] Add REQUEST_NOT_SUPPORTED to startNetworkScan am: 326a89b700 -s ours am: 4180e26c60 -s ours

am skip reason: Change-Id I0afacd413d467c3e25585d6d5431278fd61a1562 with SHA-1 d005bbeb53 is in history

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1139895

Change-Id: I4c2d71c28b4dee2425675123e444f4b192b1aa74