Create pipeline-component for PlantUML
For various sorts of diagrams I use [PlantUML](https://plantuml.com/).
With PlantUML images can be generated from text-based diagram definitions.
As PlantUML is supported by tools/services wide and far, it is a bit of an industry standard.
To make it possible to generate the images as part of a build-step, it would be nice if we could provide a PlantUML component.
Thoughts/Suggestions?
issue