Fixed template omission (found wile running a build withthis branch).

live-build/ubuntu-cpc/hooks/ovf/ubuntu-ova-v1-cloudcfg-vmdk.tmpl

@@ -18,7 +18,7 @@
   <VirtualSystem ovf:id="@@NAME@@">
     <Info>A virtual machine</Info>
     <Name>@@NAME@@</Name>
-    <OperatingSystemSection ovf:id="@@OVF_ID" vmw:osType="@@OVF_OS_TYPE@@">
+    <OperatingSystemSection ovf:id="@@OVF_ID@@" vmw:osType="@@OVF_OS_TYPE@@">
       <Info>The kind of installed guest operating system</Info>
       <Description>Ubuntu Linux (@@OVF_DESC_BITS@@-bit)</Description>
     </OperatingSystemSection>