chore(salt-lint): ignore violation [skip ci]

```
[213] SaltStack recommends using cmd.run together with onchanges, rather than cmd.wait
firewalld/init.sls:53
  cmd.wait:
```

Usually fix:

* `cmd.wait` + `watch`

To:

* `cmd.run` + `onchanges`

But this code doesn't use that construction, so leaving as-is.

firewalld/init.sls

       - service: ip6tables # ensure it's stopped
 
 reload_firewalld:
-  cmd.wait:
+  cmd.wait:  # noqa: 213
     - name: 'firewall-cmd --reload'
     - require:
       - service: service_firewalld