fix(map.jinja): fix `salt-lint` errors

```bash
Examining nginx/map.jinja of type state
[202] Jinja statement should have spaces before and after: {% statement %}
nginx/map.jinja:175
})%}

[202] Jinja statement should have spaces before and after: {% statement %}
nginx/map.jinja:181
})%}

[202] Jinja statement should have spaces before and after: {% statement %}
nginx/map.jinja:188
})%}

[202] Jinja statement should have spaces before and after: {% statement %}
nginx/map.jinja:192
    })%}

[202] Jinja statement should have spaces before and after: {% statement %}
nginx/map.jinja:195
    })%}
```

nginx/map.jinja

 {% if 'user' not in nginx.server.config %}
 {% do nginx.server.config.update({
     'user': nginx.lookup.webuser,
-})%}
+}) %}
 {% endif %}
 
 {% if 'pid' not in nginx.server.config and 'pid_file' in nginx.lookup %}
 {% do nginx.server.config.update({
     'pid': nginx.lookup.pid_file,
-})%}
+}) %}
 {% endif %}
 
 {% if salt['grains.get']('os_family') == 'RedHat' %}
 {% do nginx.passenger.update({
     'passenger_root': '/usr/share/ruby/vendor_ruby/phusion_passenger/locations.ini',
     'passenger_instance_registry_dir': '/var/run/passenger-instreg',
-})%}
+}) %}
     {% if 'osfinger' in grains and salt['grains.get']('osfinger') == 'CentOS-6' %}
     {% do nginx.server.config.update({
         'pid': '/var/run/nginx.pid',
-    })%}
+    }) %}
     {% do nginx.passenger.update({
         'passenger_root': '/usr/lib/ruby/1.8/phusion_passenger/locations.ini',
-    })%}
+    }) %}
     {% endif %}
 {% endif %}