Re: Lago jobs migration to jenkins.phx.ovirt.org

hings that I had to change so far: * Allow non-logged in users to read jobs (not managed by puppet) * Add a new credential for the lago deploy job (ssh to resources.ovirt.org as lago-deploy-snapshot user, not in puppet, using private key) * Upgrade the ssh-agent plugin and restart jenkins, as it was not pulling correctly the upgraded plugin just by 'reloading' https://gerrit.ovirt.org/#/c/55722/

btw. the jenkins host is currently failing to run puppet (it's using testing env), so I was unable to actually verify any patches, as I did not want to mess up any on-going tests