Comment 9 for bug 1958696

This seems related to the fact that since https://github.com/openstack/loci/commit/a2a88b8ffbc85683bd5be71ebb9de55289800d7a (that was merged prior to the upversion), the default python version for LOCI is python3, and these images doesn't specify the python version, relying on the old behavior . I'm doing some manual builds to make sure we can build all those images with the fixes above.