Better BM25 benchmarking

[amourao]

What's being changed:

• Test multiple datasets at once
• Better logging
• "Machine readable" logging after all experiments are run
• optional, "query as you import" mode for scalability tests

This is a potential "breaking" change, as it runs all datasets in the yaml file, which may not be the intended behavior in the places where the benchmark is being used.

Review checklist

• Documentation has been updated, if necessary. Link to changed documentation:
• Chaos pipeline run or not necessary. Link to pipeline:
• All new code is covered by tests where it is reasonable.
• Performance tests have been run or not necessary.

[sonarcloud]

Quality Gate passed

Issues
1 New issue

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud