feat: add disk.EnableUUID to generated ova

This change adds the extra config `disk.EnableUIUD` to the generated OVA files.
This flag is needed to be able to use VMware's CSI implementations.

Signed-off-by: samoreno <samuel.moreno@eu.equinix.com>
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>

Author: smoreno01

pkg/imager/ova/ova.go

@@ -133,6 +133,7 @@ const ovfTpl = `<?xml version="1.0" encoding="UTF-8"?>
       <vmw:Config ovf:required="false" vmw:key="tools.toolsUpgradePolicy" vmw:value="manual"/>
       <vmw:Config ovf:required="false" vmw:key="powerOpInfo.suspendType" vmw:value="soft"/>
       <vmw:ExtraConfig ovf:required="false" vmw:key="nvram" vmw:value="talos.nvram"/>
+      <vmw:ExtraConfig ovf:required="false" vmw:key="disk.EnableUUID" vmw:value="true"/>
     </VirtualHardwareSection>
   </VirtualSystem>
 </Envelope>