KAFKA-20463: Auto-deploy to asf-site on PR merge#849

Owen-CH-Leung wants to merge 3 commits into

apache:markdownapache/kafka-site:markdownfrom

Owen-CH-Leung:ci/deploy-site-when-merging-prOwen-CH-Leung/kafka-site:ci/deploy-site-when-merging-prCopy head branch name to clipboard