MCE upgrdae job - https://jenkins-csb-rhacm-tests.dno.corp.redhat.com/view/Install/job/mce/job/mce-upgrade/
Create one MCE full Y-upgrade pipeline like ACM upgrade - https://jenkins-csb-rhacm-tests.dno.corp.redhat.com/view/PICS/job/CI-Jobs/view/Upgrade/job/e2e_upgrade_pipeline/