[JIRA] (OVIRT-2900) save mirror cleanup data

save mirror cleanup data ------------------------ Key: OVIRT-2900 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-2900 Project: oVirt - virtualization made easy Issue Type: Task Reporter: Evgheni Dereveanchin Assignee: Shlomi Zidmi Priority: Low We merged the mirror cleanup patch yet now it's not really clear what exactly is being cleaned up. Let's save the temporary files listing packages due for cleanup into job artifacts.