OpenJ9 smoke test Docker images

[agoallikmaa]

• Adds OpenJ9 images for Windows images and JBoss images.
• The logic to define images to create in matrix/build.gradle has been changed to be as close as possible to the logic in OpenTelemetry - only difference currently is that this one has logic to make Windows images, add pull tasks, and can be called for multiple sets of targets as it is wrapped in a function with targets as a parameter.
• Added a more concise way to list test configurations in smoke tests now to remove duplication and to merge adding multiple JDKs and VMs of the same version into one line.
• Updated junit-jupiter and mockito dependency versions to the latest which also makes them all depend on exactly the same jupiter version. This was done because for some reason after jcenter removal, without redownloading dependencies it tried to use a mix of 5.7.0 and 5.6.2 packages which caused an AbstractMethodError during build. Did not investigate the root cause further as making sure everything requires the same version was an easy fix.