ConcurrencyTest: re-enable WiFi during teardown

Bug: 26182816
Change-Id: I3d5704794b17e0ec536a979a544a97a3e1f7b5c7
(cherry picked from commit f79ef7ff21ca9301035b9130d2d864112e8f9ae3)
1 file changed
tree: 5ed4e5a176bccca909eff9c43c8403cf99a12c82
  1. tests/