Check/replace legacy API-KEY usage with JWT based check

[nickdos]

Looks like the following code is using legacy apikey in a request header, when calling Collectory:

https://github.com/AtlasOfLivingAustralia/pipelines-airflow/blob/develop/dags/load_dataset_dag.py#L71

Collectory is still accepting legacy apikey, so a fix cannot be tested until this ticket has been fixed in the test env:

blocker: AtlasOfLivingAustralia/collectory#241

[qifeng-bai]

@nickdos AtlasOfLivingAustralia/collectory#241 hasn’t been released to PROD yet, but the fix is available on collections.test.