[JIRA] (OVIRT-905) lago_master_check jobs still require fc23 slaves

lago_master_check jobs still require fc23 slaves ------------------------------------------------ Key: OVIRT-905 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-905 Project: oVirt - virtualization made easy Issue Type: Task Reporter: Evgheni Dereveanchin Assignee: infra Lago check jobs require "nested && fc23" labels, and as Fedora 23 will be EOL in a couple of weeks we need to check if we can change this to newer Fedora versions or CentOS