[JIRA] (OVIRT-1539) remove Jenkins Scriptler plugin

remove Jenkins Scriptler plugin ------------------------------- Key: OVIRT-1539 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-1539 Project: oVirt - virtualization made easy Issue Type: Task Reporter: Evgheni Dereveanchin Assignee: infra The Scriptler plugin is insecure and no longer offered for download: https://wiki.jenkins.io/display/JENKINS/Scriptler+Plugin This ticket is to examine the use of this plugin and move to something else, then remove it.