A previous task https://issues.redhat.com/browse/FLPATH-3038 Implemented the Scaffolding needed to run k8s Jobs via the BE plugin, and introduced the necessary kubeservice, and api changes to the plugin. 

This Issue will focus implementing k8s Jobs that actually run the x2a-converter logic, instead of just the dummy job. 

DOD: design the git flow for pulling / pushing from the target repository, running the x2a steps, and updating the target repo after the fact.