git: 3dcfa5af4121..5eb18e857646 - vendor/ldns - vendor branch updated

[Dag-Erling Smørgrav]

The branch vendor/ldns has been updated by des:

URL: https://cgit.FreeBSD.org/src/log/?id=3dcfa5af4121..5eb18e857646

5eb18e857646 import ldns 1.9.0