[JIRA] (OVIRT-2108) Enable ovirt-system-tests for ppc64le

Enable ovirt-system-tests for ppc64le ------------------------------------- Key: OVIRT-2108 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-2108 Project: oVirt - virtualization made easy Issue Type: New Feature Components: OST Reporter: sbonazzo Assignee: infra Labels: Icebox We're using ppc64le hosts in oVirt CI infrastructure under oVirt management. It's our own production system so I think it would be valuable to have system tests running also with ppc64le hosts, not only x86_64.