Merge "Clear test ethernet data when no longer enabled" am: b8a7c9bb65

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2052025

Change-Id: I88b4f373684f11b36b04ba66af7f058771dd837e
Signed-off-by: Automerger Merge Worker <[email protected]>