TT#167950 Add trailing space workaround to ngcp-faxserver process name

Goss doesn't trim the trailing space at the end of process name.
It is a workaround for the issue reported upstream as:
> https://github.com/aelsabbahy/goss/issues/762
It can be reverted as soon as issue is fixed in goss.

Change-Id: Ie3d7e2b3470aed9aa3c5ee3743d950237919dbde

templates/411_process-ngcp-pro.yaml.tt2

@@ -58,7 +58,7 @@ process:
   ngcp-licensed:
     running: [% general.license_key != '' || general.anonymous_usage_statistics == 'yes' ? 'true' : 'false' %]
 
-  ngcp-faxserver:
+  "ngcp-faxserver ":
     running: {{if and [% is_proxy ? 1 : 0 %] .Vars.NODE_ACTIVE}} true {{else}} false {{end}}
 
   ngcp-snmp-agent: