git: c6342fe2e905..cf3e3d5bd0a1 - vendor/ldns - vendor branch updated

From: Ed Maste <emaste_at_FreeBSD.org>
Date: Mon, 08 May 2023 00:17:03 UTC
The branch vendor/ldns has been updated by emaste:

URL: https://cgit.FreeBSD.org/src/log/?id=c6342fe2e905..cf3e3d5bd0a1

cf3e3d5bd0a1 import ldns 1.8.3