feat: add prometheus server

- bump enc, include prometheus server nodes
- add prometheus role and server class

hieradata/roles/infra/metrics/server.yaml

@@ -0,0 +1,10 @@
+---
+profiles::metrics::server::version: '2.48.0'
+profiles::metrics::server::manage_user: true
+profiles::metrics::server::manage_group: true
+profiles::metrics::server::retention: 30d
+profiles::metrics::server::scrape_jobs:
+  - node
+  - bind
+  - puppetdb
+  - systemd

hieradata/roles/puppet/puppetmaster.yaml

@@ -9,7 +9,7 @@ profiles::puppet::autosign::domains:
 #  - 'somenode.main.unkin.net'
 
 profiles::puppet::enc::repo: https://git.unkin.net/unkinben/puppet-enc.git
-profiles::puppet::enc::release: '0.6'
+profiles::puppet::enc::release: '0.7'
 profiles::puppet::enc::force: true
 profiles::puppet::r10k::r10k_repo: https://git.unkin.net/unkinben/puppet-r10k.git
 profiles::puppet::g10k::bin_path: '/opt/puppetlabs/bin/g10k'