Allow based_near_attributes to create Hyrax::ControlledVocabulary::Location entries on import

[jwhitney]

We’d like to import values into the Location field / based_near attribute for our work types. We're working with Hyrax v3.5.0, Bulkrax v5.1.0.

We’ve added local processing to look for Geonames URIs in import data and add a based_near_attributes hash to parsed_metadata, in the form that’s expected when works are created/updated through the UI, to create Hyrax::ControlledVocabulary::Location entries for the work's based_near attribute.

https://github.com/cu-library/cuirator/blob/main/app/models/concerns/bulkrax/has_local_processing.rb

But Bulkrax::ObjectFactory only permits attributes that align with work type properties, and removes the based_near_attributes property & associated hash

https://github.com/samvera-labs/bulkrax/blob/817e4bb826260c2b402f730e7696dd90027f0c0c/app/factories/bulkrax/object_factory.rb#L263

I think this is a bug -- although we’ve added local processing to add a controlled vocabulary value on import, Bulkrax should allow attributes that are used when creating / updating works with Location information through the UI.