linting

Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>

roles/loadbalancer/tasks/configuration.yml

@@ -1,6 +1,6 @@
 ---
 - name: Template the nginx config file with dynamic upstreams
-  template:
+  ansible.builtin.template:
     src: templates/nginx.conf.j2
     dest: "{{ nginx_config_path }}"
     owner: root
@@ -13,7 +13,7 @@
     k3s_server_ips: "{{ k3s.server.ips }}"
 
 - name: Enable nginx
-  systemd:
+  ansible.builtin.systemd:
     name: nginx
     daemon_reload: true
     enabled: true