Updating tests in the future

[ehwenk]

A discussion point - and a future reminder...

I just updated traits.build to include the information within the bibtype field (in the dataset metadata.yml files) in the methods table. The traits.build tests that have been updated. The austraits functions work with the updated database structure, so no changes to those are required.

However, at some point in the future, when new versions of austraits.build are uploaded to Zenodo, the austraits tests will fail because there will be an extra column in the methods table. But right now the austraits tests are using the austraits5.0.0-lite which has the older output structure so the tests can't be changed now.