Clarifed "WiFi configuration lockdown" instructions.

Test: m -j CtsVerifier && \
  adb install  $ANDROID_TARGET_OUT_TESTCASES/CtsVerifier/arm64/CtsVerifier.apk && \
  adb shell am start com.android.cts.verifier/.managedprovisioning.DeviceOwnerPositiveTestActivity

Fixes: 179526302

Change-Id: Ia0480e52e26173245b4b37c959d22ff2eb1e0f93
1 file changed