Convert etcd_metrics to kubectl_apply_stdin

roles/kubernetes-apps/ansible/tasks/main.yml

@@ -55,7 +55,14 @@
     label: "{{ item.item.file }}"
 
 - name: Kubernetes Apps | Etcd metrics endpoints
-  import_tasks: etcd_metrics.yml
+  command:
+    cmd: "{{ kubectl_apply_stdin }}"
+    stdin: "{{ lookup('template', item) }}"
+  delegate_to: "{{ groups['kube_control_plane'][0] }}"
+  run_once: true
+  loop:
+    - etcd_metrics-endpoints.yml.j2
+    - etcd_metrics-service.yml.j2
   when: etcd_metrics_port is defined and etcd_metrics_service_labels is defined
   tags:
     - etcd_metrics