feat: create glauth module

- manage config directories, config file
- manage systemd service and socket
- manage users, service accounts and groups
- manage defaults for users, services and groups
- manage packages for role

modules/glauth/templates/obj/service.epp

@@ -0,0 +1,7 @@
+[[users]]
+  name = "<%= $name %>"
+  mail = "<%= $mail %>"
+  uidnumber = <%= $uidnumber %>
+  primarygroup = <%= $primarygroup %>
+  passsha256 = "<%= $passsha256 %>"
+