git: cf3e3d5bd0a1..0c57cb21e0c6 - vendor/ldns - vendor branch updated

From: Dag-Erling Smørgrav <des_at_FreeBSD.org>
Date: Wed, 15 May 2024 09:47:08 UTC
The branch vendor/ldns has been updated by des:

URL: https://cgit.FreeBSD.org/src/log/?id=cf3e3d5bd0a1..0c57cb21e0c6

0c57cb21e0c6 Issue #237 : Resolver uses nameserver commented out in /etc/resolv.conf