This file is not needed since 7e9f8e1

Fixes: #256

A user can input an invalid value and the service will refuse to start
up. We can catch this in data types, preventing service downtime.

disable-empty-zone allows one to disable the automatically created zones

Fixes: #255

The `ensure_packages()` function is deprecated with stdlib 9. It
triggers a catalog compilation warning on Puppet 7 and a catgalog
compilation error on Pupppet 8. This PR switches to the successor,
`stdlib::ensure_packages()`. This function got introduced in stdlib 9.

Added AlmaLinux 8 and 9 to the supported operating systems in metadata.json.

These changes ensure that we start testing with AlmaLinux 8 and 9 instead
of CentOS 8 Stream. This update is part of our transition to better support
AlmaLinux in our Puppet modules.

See, for details: theforeman/foreman-infra#2087

Fixes: 1779432 ("Forked from zleslie's dns module, reworked for theforeman")

This wraps tsig-keygen and returns the data in a structured format.
The result can be used to secure communications. It always generates a
random key and the resulting data should be cached or otherwise made
idempotent.

This wraps dnssec-keygen and returns the data in a structured format.
The result can be used to secure communications. It always generates a
random key and the resulting data should be cached or otherwise made
idempotent.

These are end of life and testing on them isn't possible anymore.