ui: network: remove create VLAN option

for now this isn't needed and would take quite a bit of effort to
match the API schema with PVE.

if there are a lot of requests at some point we can add it in.

Signed-off-by: Oguz Bektas <o.bektas@proxmox.com>

www/SystemConfiguration.js

@@ -38,7 +38,7 @@ Ext.define('PBS.SystemConfiguration', {
 		    title: gettext('Network Interfaces'),
 		    xtype: 'proxmoxNodeNetworkView',
 		    showApplyBtn: true,
-		    types: ['bond', 'bridge', 'vlan'],
+		    types: ['bond', 'bridge'],
 		    nodename: 'localhost',
 		},
 	    ],