OCP-4.20 cherry pick: MIG-1755: MTC 1.8.9 release notes#97598

shdeshpa07 merged 1 commit intoopenshift:enterprise-4.20openshift/openshift-docs:enterprise-4.20from

anarnold97:OCP-4.20-MIG-1755-release-notes-MTC-1.8.9anarnold97/openshift-docs:OCP-4.20-MIG-1755-release-notes-MTC-1.8.9Copy head branch name to clipboard