data/ui/vcview.ui: Fix deprecated VPaned usage

Author: kaiw

data/ui/vcview.ui

@@ -488,9 +488,10 @@
           </packing>
         </child>
         <child>
-          <object class="GtkVPaned" id="vc_console_vpaned">
+          <object class="GtkPaned" id="vc_console_vpaned">
             <property name="visible">True</property>
             <property name="can_focus">True</property>
+            <property name="orientation">vertical</property>
             <property name="position">250</property>
             <style>
               <class name="meld-vc-console-pane"/>