[JIRA] (OVIRT-1679) Move Lago to use the STDCI pipelines

Move Lago to use the STDCI pipelines ------------------------------------ Key: OVIRT-1679 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-1679 Project: oVirt - virtualization made easy Issue Type: Improvement Components: Lago, oVirt CI Reporter: Barak Korren Assignee: infra Labels: change-queue, github, jenkins, lago, standard-ci Because of work on OVIRT-1522, OVIRT-1599, we now have new pipeline jobs for GitHub projects. OVIRT-1486 and OVIRT-1534 gave us the ability to create change queues for GitHub projects. This is time to seriosly consider moving Lago from its old lago-specific STDCI clone to the general STDCI/CQ scheme. Once we do that, we can also remove all the templates that are only used by Lago ATM.