Properly handle dependencies on ssh_auth when home is not create with the formula.

users/init.sls

@@ -221,7 +221,7 @@ users_ssh_auth_{{ name }}_{{ loop.index0 }}:
     - user: {{ name }}
     - name: {{ auth }}
     - require:
-        - file: users_{{ name }}_user
+        - file: user_keydir_{{ name }}
         - user: users_{{ name }}_user
 {% endfor %}
 {% endif %}