Merge "owners: grant prohr temporary ownership of EthernetManagerTest" am: 97ed3368ee

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2216153

Change-Id: I0ffeb896b26fa6cde83c315f8c15b963219c9b06
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>