Fix CTS test for scan-always-available env

Even if you disable wifi the supplicant will still be pingable
if we're set in always scanning mode.  Make the test aware.

bug:9545987
Change-Id: I7f1bd0166b877a706de51f8ef169355c98ae25a3
1 file changed
tree: af6a114b832449c7a354ddd9010ceef9e8ab987e
  1. tests/