Re-adds WifiConfigLockdownTest.testDeviceOwnerCanRemoveConfig.

It was acciddentally removed by
commit 6019f9b2987cc25aec3c28abb01dce6d89e33e9c

Test: atest com.android.cts.devicepolicy.DeviceOwnerTest#testWifiConfigLockdown
Fixes: 204776556

Change-Id: I27b90827fc99b25989a47e239c7023f361027d1a
1 file changed