local-unbound stopped working after upgrade to 13.2

From: Alain Zscheile <fogti+fbsd_at_ytrizja.de>
Date: Sun, 17 Sep 2023 18:15:08 UTC

After upgrading from FreeBSD-13.1 to 13.2 I noticed that local-unbound doesn't appear to work anymore
(doesn't return DNS responses for anything, although I don't have network traces).

For now, I just disabled it on all my systems, but I believe this is a bug that should be fixed...

Alain Zscheile