Integrate yprov4wfs into OpenEO (openeo_pg_parser_networkx)

[hapix]

This pull request integrates the yprov4wfs library into the openeo-pg-parser-networkx

Version Compatibility:
This integration work was based specifically on tag 2023.5.1, which is the version referenced in the OpenEO local processing cookbook.

Manual testing performed using the following notebook (TU Wien use case) with the local processing setup:
1_yeoda_dc.ipynb – openeo-flood-mapper-local

[ValentinaHutter]

From the email conversation with our EURAC colleagues, I think it can be concluded, that you can continue with the latest version of the openeo-pg-parser-networkx. So, the next step would be to update the PR.

[hapix]

Thanks for the update!

I've already updated this PR to use the latest version of openeo-pg-parser-networkx accordingly.
I’ve also created this PR to openeo-python-client to make it compatible with the new changes introduced in openeo-pg-parser-networkx.

By the way, there's a related discussion in this PR and also here that are related about how the provenance output and file-saving should be handled. It would be great to get your input there as well, since it ties into the behavior we’re finalizing here.

I understand from earlier conversations that you might already have your own approach for saving provenance on the backend — so your perspective would really help ensure we align with that and avoid redundant or conflicting logic.

[rtmiz]

Closing this because #98 exists.