Merge "Fix EthernetTetheringTest flaky" am: d407328dd4

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1767732

Change-Id: I9a8655646c9f340080c6bda636bb8fb0f8190538
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>