Revert "Update etcd-servers for apiserver (#8253)" (#10652)

This reverts commit ee0f1e9d.

Avoid restarting all api servers at once by changing their config.

roles/kubernetes/control-plane/tasks/kubeadm-fix-apiserver.yml

@@ -15,10 +15,3 @@
     - "Master | Restart kube-controller-manager"
     - "Master | Restart kube-scheduler"
     - "Master | reload kubelet"
-
-- name: Update etcd-servers for apiserver
-  lineinfile:
-    dest: "{{ kube_config_dir }}/manifests/kube-apiserver.yaml"
-    regexp: '^    - --etcd-servers='
-    line: '    - --etcd-servers={{ etcd_access_addresses }}'
-  when: etcd_deployment_type != "kubeadm"