Add fcraw support for s390x and ppc64le
pushed https://gerrit.ovirt.org/#/c/87068/ for adding support to fcraw for
s390x ad ppc64le but looks like it won't be enough, opening a ticket as
suggested by Barak.
ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D
It was decided to drop fcraw support from CI due to its instability.