java-21-openjdk security update

1:21.0.4.0.7-1.0.1 - Add Oracle vendor bug URL Orabug: 34340155 1:21.0.4.0.7-1 - Update to jdk-21.0.4+7 GA - Update release notes to 21.0.4+7 - Switch to GA mode. - Sync the copy of the portable specfile with the latest update - Add missing section headers in NEWS - This tarball is embargoed unti...