Trial devkit-based openjdk build on UBI

[sxa]

With our switch to building on devkits on most Linux platforms it should not matter which base image we are using for the builds, as long as it can have the correct devkit installed and used.

This issue will cover attempting to use our existing devkit to build JDK21 on a later OS (Likely UBI9) on the platforms which we create devkits for and see if it (a) works and (b) can produce binary identical builds.