Update pr jobs to use upstream-istio-pipeline --------------------------------------------- Key: SWSQE-1057 URL: https://issues.redhat.com/browse/SWSQE-1057 Project: Kiali QE Issue Type: QE Task Reporter: Filip Brychta Assignee: Filip Brychta Priority: Major Labels: infrastructure PR jobs are running upstream-pipeline job which is using downstream maistra builds. We need to use upstream-istio-pipeline for PRs targeting master branch.