add OWNERS for connectivity_native_test am: 189577cd8b

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2057745

Change-Id: Ib1935ee9ac956c2763d0dd576a0b222ca34684f2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>