Merge "Validate or set the eth specifier on update Iface" am: 85694dc277 am: d6ffbbe02b

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2128511

Change-Id: I55e8569a3ee8657e9b3d6516f27e6421abd92dc5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>