Adding filtering support for Weaviate when used for BM25 querying

[zoltan-fedor]

Related Issues

• fixes Enable filtering with BM25 search in Weaviate now that it is supported with v1.18.0 #4384

Proposed Changes:

We were waiting for Weaviate v1.18.0 to close a gap of functionality - lack of support for using filters with BM25 searching.
Version v1.18.0 just has been released and now it has this missing functionality, so I was uncommenting all the places where I left code in for the time when Weaviate starts supporting this.

How did you test it?

I have some local tests with some live data in Weaviate, plus there is also a unit test which was activated for the Weaviate BM25 search with filter scenario.

Notes for the reviewer

None

Checklist

• [x I have read the contributors guidelines and the code of conduct
• I have updated the related issue with new insights and changes
• I added tests that demonstrate the correct behavior of the change
• I've used one of the conventional commit types for my PR title: fix:, feat:, build:, chore:, ci:, docs:, style:, refactor:, perf:, test:.
• I documented my code
• I ran pre-commit hooks and fixed any issue

[silvanocerza]

Awesome, thanks! 🚀

[bobvanluijt]

🥳