Accepting request 315677 from home:michalsrb:branches:devel:openSUSE:Factory:rpmlint

- Add vnc user and group. (fate#318936)
We need to store key and certificate for encrypted connection, such that nobody can read the key except the VNC server. Running the VNC server under root wouldn't be good idea, so we need separate user.

OBS-URL: https://build.opensuse.org/request/show/315677
OBS-URL: https://build.opensuse.org/package/show/devel:openSUSE:Factory:rpmlint/rpmlint?expand=0&rev=335

config

@@ -229,6 +229,7 @@ setOption('StandardGroups', (
     'vacation',
     'varnish',
     'video',
+    'vnc',
     'vscan',
     'wheel',
     'www',
@@ -382,6 +383,7 @@ setOption('StandardUsers', (
     'vacation',
     'varnish',
     'vdr',
+    'vnc',
     'vscan',
     'wnn',
     'wwwrun',