Some examples are invalid

[m-mohr]

The payloads were taken directly from the openapi.json document (https://api.openeo.org/#tag/Data-Processing/operation/update-job), where I assumed that the given request samples were valid and I didn't look into it further.

Originally posted by @GeraldIr in Open-EO/openeo-test-suite#47 (comment)

Yeah, unfortunately some of these examples are automatically generated by redoc and don't make a lot of sense. We should work on it and provide specific examples so that the autogeneration doesn't apply.