Merge "Run validation tests even with an eth interface" am: 856ad3bc23 am: 5e759307ff am: 865b91be43

Original change: https://android-review.googlesource.com/c/platform/cts/+/1400131

Change-Id: I81ec0de6f767969ceb13a84bd9968262bee389c8
tree: 50b0ac64bf39db0eb9a5def549d42631edb62101
  1. tests/