Merge "CTS test for EthernetNetworkUpdateRequest" am: 30809dc4a1

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1991050

Change-Id: Idc65ef6882bef6e040a580d7e13c36e76fae6d38
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>