rearrange a lot

roles/sshd/disablepasswd/tasks/main.yml

@@ -1,8 +1,5 @@
 - name: disable password auth
+  notify: restart sshd
   copy:
     src: 00-nopasswd.conf
     dest: /etc/ssh/sshd_config.d/00-nopasswd.conf
-- name: restart sshd
-  service:
-    name: sshd
-    state: restarted