productmd.patch

--- /usr/lib/python2.7/site-packages/productmd/images.py.orig	2020-11-26 14:00:41.000000000 +0000
+++ /usr/lib/python2.7/site-packages/productmd/images.py	2023-03-06 20:09:34.371801534 +0000
@@ -101,6 +101,7 @@
     'vdi': ['vdi'],
     'vmdk': ['vmdk'],
     'vpc': ['vhd'],
+    'vhd-compressed': ['vhd.gz', 'vhd.xz'],
     'vsphere-ova': ['vsphere.ova'],
 }