The CI pipeline RAN-NSA-B200-Module-LTEBOX-Container uses the same core
network (ltebox) as the pipelines RAN-LTE-{TDD,FDD}-LTEBOX-Container,
triggered through the same XML files. However, the core networks are on
different hosts, configured through (Jenkins) pipeline configuration. A
future MR will move the entire core network configuration into the XML
files [1]. To facilitate this, create separate XML files for the NSA
pipeline.
[1] The advantage is that it will be easier to reason with only the XML
files what is going to be run where and how.