chore: enable extra groups (#231)

- enable adding extra groups to the sysadmin user

Reviewed-on: https://git.query.consul/unkinben/puppet-prod/pulls/231

site/profiles/manifests/accounts/sysadmin.pp

@@ -2,12 +2,22 @@
 class profiles::accounts::sysadmin(
   String $password,
   Array[String] $sshkeys = [],
+  Array[String] $extra_groups = [],
 ){
+
+  $default_groups = [
+    'adm',
+    'admins',
+    'systemd-journal'
+  ]
+
+  $groups = $extra_groups + $default_groups
+
   profiles::base::account {'sysadmin':
     username   => 'sysadmin',
     uid        => 1000,
     gid        => 1000,
-    groups     => ['adm', 'admins', 'systemd-journal'],
+    groups     => $groups,
     sshkeys    => $sshkeys,
     sudo_rules => ['sysadmin ALL=(ALL) NOPASSWD:ALL'],
     password   => $password,