Prepare hep for data & software

[drjova]

Add Support for Data Records

Description:
Implement support for Data records in INSPIRE, including API endpoints, search mappings, and necessary configurations.

• Make sure that we have citations for Data, as we do on https://github.com/inspirehep/inspirehep/blob/master/backend/inspirehep/records/api/experiments.py
• Add simple facts as we do on experiments https://github.com/inspirehep/inspirehep/blob/master/backend/inspirehep/records/config.py#L416-L428
• Add tests

---

Acceptance Criteria

• The /api/data endpoint returns valid responses, and facets function as expected.
• The importer demo-records command successfully imports demo records for data.
• Data records support citations, similar to Experiments and Literature.
• Ensure that creating and updating record via an API works

[DonHaul]

experiments doesn't seem to have citation, basing it on the literature
https://github.com/inspirehep/inspirehep/blob/master/backend/inspirehep/records/api/literature.py

[DonHaul]

citations already being tested in test_data_citation_count_property

test_views_data.py is testing updtates with test_data_application_json_put and

there seems to be no tests for experiments put and post actions. - added for authors