Allow for Non-Kotlin passes to be integrated into the pipeline

[robinmaisch]

Dear CPG team,

I was wondering whether you would be interested in allowing Passes implemented e.g. in Java to be integrated into a CPG pipeline.
Currently, the Pass class relies on its "primaryConstructor" (see here) to initialize a new instance. As there is no such constructor in subclasses of Pass written in Java, those passes are effectively excluded from integration. If the instantiation would instead try to find a constructor with exactly one parameter of the correct type, this limitation may be easily removed.
However, as a comment indicates, I understand you probably have tried out some alternatives in the past, but none were satisfactory, right?