Revert "zebra: Set link-detect on by default"

This reverts commit 773224404cb33b2dbd3d8d8d2572013603995ce4.

This patch is nontrivial but wasn't passed along on the mailing list;
this is a revert purely on procedural reasons.

Signed-off-by: David Lamparter <equinox@diac24.net>
1 file changed