Merge "Don't run EthernetTetheringTest if Ethernet is not supported" am: df41b36fc9 am: 4e77d26b09

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2646401

Change-Id: Iaffad1b7b9c24600212bce61dc2987f379e846d3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>