README: fix supported versions table syntax
README: fix supported versions table syntax
Adobe-Marketing-Cloud/aem-project-archetype,Adobe-Marketing-Cloud/aem-project-archetype,MyAccInt/aem-project-archetype,Adobe-Marketing-Cloud/aem-project-archetype,MyAccInt/aem-project-archetype,MyAccInt/aem-project-archetype,khakiout/aem-project-archetype,khakiout/aem-project-archetype,khakiout/aem-project-archetype