Add more logic to minimeta translator's get_funding

[mslw]

Studyminimeta spec defines funding for study/dataset as text (source: INM7/Datasets/datasets_repo wiki on Jugit):

Funding (optional): text or list of texts, name(s) of entities that funded the study, e.g "DFG"
Funding (optional): text or list of texts, name(s) of entities that funded the creation of the dataset, e.g "NIH"

Catalog Metadata defines funding as an object with Name, Identifier, and Description fileds.

This is the current translator's get_funding implementation:

    def get_funding(self):
        program = (
            ".[] | select(.[\"@type\"] == \"Dataset\") | [.funder[]? | "
            "{\"name\": .name, \"identifier\": \"\", \"description\": \"\"}]"
        )
        result = jq.first(program, self.graph) #  [] if nothing found
        return result if len(result) > 0 else None

The translator could try to make up the division, e.g. try to match a pattern with semicolons (name; identifier; description) or pipe symbols.