[OPENJDK-3410] update self-reference in GitHub pages for new URI#511

jmtd merged 1 commit intorh-openjdk:ubi9rh-openjdk/redhat-openjdk-containers:ubi9from

jmtd:update-gh-pages-selfref-urijmtd/redhat-openjdk-containers:update-gh-pages-selfref-uriCopy head branch name to clipboard