fix: revert Weaviate query with filters and improve tests

[ZanSara]

Related Issues

• fixes this issue

Proposed Changes:

• Comment back lines https://github.com/deepset-ai/haystack/blob/main/haystack/document_stores/weaviate.py#L990-L1000
• Improve the relevant test https://github.com/deepset-ai/haystack/blob/main/test/document_stores/test_weaviate.py#L182-L184
• Upgrade Weaviate in CI from 1.16 to latest

How did you test it?

• Locally, CI

Notes for the reviewer

See the great analysis of the issue by @zoltan-fedor #3628 (comment) and vote for this issue on Weaviate: weaviate/weaviate#2393

Checklist

• 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 the conventional commit convention for my PR title
• I documented my code
• I ran pre-commit hooks and fixed any issue

[masci]

LGTM