OK this is a bit bigger of a change because in addition to just adding the newly-released JDK 21 upstream image variants, I'm also taking the opportunity to switch the default distro for JDK 21+ images to Debian bookworm (and adding bookworm as a distro option across the board).
OK this is a bit bigger of a change because in addition to just adding the newly-released JDK 21 upstream image variants, I'm also taking the opportunity to switch the default distro for JDK 21+ images to Debian bookworm (and adding bookworm as a distro option across the board).