ext5migrate: fix display of PVE version underneath product name

With the alignment set to 'middle' in the north region, the 'versioninfo'
component was wrongly pushed downwards, hiding the version string.
Besides that we need to manually set a 'height' argument
to 'versioninfo' equal to the size of the north region, to prevent extjs to
generate a problematic padding.

www/manager5/Workspace.js

@@ -364,7 +364,6 @@ Ext.define('PVE.StdWorkspace', {
 		    height: 30,
 		    layout: { 
 			type: 'hbox',
-			align : 'middle'
 		    },
 		    baseCls: 'x-plain',		
 		    defaults: {
@@ -382,7 +381,8 @@ Ext.define('PVE.StdWorkspace', {
 			    minWidth: 200,
 			    flex: 1,
 			    id: 'versioninfo',
-			    html: '<span class="x-panel-header-text">Proxmox Virtual Environment</span>'
+			    html: '<span class="x-panel-header-text">Proxmox Virtual Environment</span>',
+			    height: 30
 			},
 			{
 			    pack: 'end',