OLS4 does not provice baseUris for GO

[afg1]

Describe the bug We have a pipeline which looks at the following endpoint: https://www.ebi.ac.uk/ols4/api/ontologies/GO

Comparing this to the OLS3 version (https://www.ebi.ac.uk/ols/api/ontologies/GO), the baseUris entry under the config is now empty, causing our pipeline to crash.

To Reproduce

1. run curl https://www.ebi.ac.uk/ols/api/ontologies/GO
2. run curl https://www.ebi.ac.uk/ols4/api/ontologies/GO
3. compare the entries in ['config']['baseUris']

Expected behavior I expected the baseUris to be in the same place, but they don't appear to be anywhere in the returned JSON from OLS4

A quick check with some other ontologies (SO, UBERON, EFO) shows this is not across the board - SO and UBERON show the same problem as GO, but EFO has baseUris in the place I expected