chore: update r10k repo path (#454)

- change to use letsencrypt ssl path for simpler tls trust management

Reviewed-on: #454

hieradata/roles/infra/puppet/master.yaml

@@ -26,7 +26,7 @@ profiles::puppet::cobbler_enc::packages:
   - 'requests'
   - 'PyYAML'
 profiles::puppet::enc::repo: https://git.service.au-syd1.consul/unkinben/puppet-enc.git
-profiles::puppet::r10k::r10k_repo: https://git.service.au-syd1.consul/unkin/puppet-r10k.git
+profiles::puppet::r10k::r10k_repo: https://git.unkin.net/unkin/puppet-r10k.git
 profiles::puppet::g10k::bin_path: '/usr/bin/g10k'
 profiles::puppet::g10k::cfg_path: '/etc/puppetlabs/r10k/r10k.yaml'
 profiles::puppet::g10k::environments_path: '/etc/puppetlabs/code/environments'