Merge "Updates CTS tests for MAC address restrictions." am: bf6840b8e0 am: 803b5743be

Original change: https://android-review.googlesource.com/c/platform/cts/+/1518603

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I031d9bc26f37c2f722adf41a676618763300eff2