fix: add tasks to remove etcd-events member when remove kube_control_plane node

roles/remove-node/remove-etcd-node/tasks/main.yml

@@ -87,4 +87,4 @@
   delegate_to: "{{ groups['etcd'] | first }}"
   when:
     - inventory_hostname in groups['etcd']
-    - etcd_member_id.stdout | length > 0
+    - etcd-events_member_id.stdout | length > 0