[#68346578] Set TLD to `development` for Puppet
[#68346578] Set TLD to `development` for Puppet

So that it matches the `govuk::host` entries in Puppet. This prevents the
machine's FQDN from changing on the first Puppet run, now that we purge
unmanaged `hosts(5)` entries (which gets rid of `127.0.1.1`).

alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet