Fixes: 26f289b7 ("Capitalize the first letter of all task names")

ansible-lint 6.5.0 complains about:

  name: All names should start with an
        uppercase letter. (name[casing])

Useful if we wanted to create a Geo-based archive consisting of machines
in the archive_mirrors group (though this will likely not happen because
it'd break archlinux-repro due to the ~4 hour sync delay).

When the GeoIP databases get refreshed (weekly), we want PowerDNS to
reload them. Do this by running pdns_control reload in ExecStartPost.

These are used to signal the start of the document in a stream of many
documents. As Ansible only supports one YAML document per file this is
unnecessary. About a third of our YAML documents already lacked these.

Ansible side of commit 5007c1a8 ("tf-stage1: allow setting the NS
TTL of geo domains"); both values need to match so our geo nameservers
report the same TTL as that returned by the parent zone's nameservers.

The intention is to use this config for other domains besides a mirror.