ncsid: lib: Fix neighbor path

It no longer has its own hierarchy. Instead, it's directly below the
ethernet object now.

Tested: Verified that neighbors are now correctly identified when they
need to be deleted.

Change-Id: Ibd319dcc84fcff99d7c45a5e2fb2de58b6f84406
Signed-off-by: William A. Kennington III <wak@google.com>
1 file changed