[ACTS][NetworkSuggestion] add test for hidden network

When an App suggested a hidden network, will add to scan list, and
connect to it if selected by network selector.

Bug: 138975620
Test: acts WifiNetworkSuggestionTest
Change-Id: I41352fdc84c328073f7e550d39f4f53e563ee316
1 file changed
tree: d41c8ac7dceac76f40c4a7ec666d23aecc21b4cd
  1. acts/
  2. tools/
  3. wts-acts/
  4. Android.mk
  5. OWNERS
  6. PREUPLOAD.cfg