[automerger skipped] VTS: fix RadioHidlTest.getAvailableNetworks issue am: 14ad821b0a am: ab2a35a56e am: 51ec70c39e  -s ours
am: 30736de122  -s ours

Change-Id: I49b306bf7b1ed0a58c5d9622b2b6ca20b1dd9c71