Replace json.j2 template with copy and content

playbooks/roles/lego/tasks/main.yml

@@ -5,7 +5,6 @@
 - name: Deploy {{ role_name }}
   vars:
     env: "{{ lego_env }}"
-    json: "{{ vault_acmedns_registered | acmedns_to_lego }}"
     compose: "{{ lego_compose }}"
   block:
     - name: Import prepare tasks for common service