This PR updates the java version used by the project to version 17 LTS.
I also bumped the version of the libs used and had to do a couple of code changes to migrate to the new version of spring shell, since the old one was not compatible with Java 17.
This PR updates the java version used by the project to version 17 LTS. I also bumped the version of the libs used and had to do a couple of code changes to migrate to the new version of spring shell, since the old one was not compatible with Java 17.