Temple test freezes before configure kong stage when Templefile doesn't use Auth

Minimal example:

```
Foreign: project{
  #language(go);
  #database(postgres);
  #provider(dockerCompose);
}

Foo: service {
  field: int;
  bar: Bar;
}

Bar: service {
  test: int;
}
```

Running `temple test` on this Templefile freezes after the docker-compose stage - the `configure-kong.sh` step never happens.

Adding an `#auth` block to one of the services fixes it
