LSC24

[sauterl]

This PR includes changes introduced to enable an LSC24 participation in conjuction with vitrivr-ng.

BEFORE MERGING, THIS REQUIRES CLEANUP

This is a draft PR such that no-one attempts to simply merge this branch.

Additionally, some changes on this branch might be beneficial for others:

• Includes support for LIKE subfield boolean queries (e.g. LIKE query on textual subfield)
• Includes changes in the project such that the OpenApi Specification can actually be used to generate a client
• Fixes in the region of the DenseRetriever: Since the vectors are normalised on the hypersphere, the max scoring function is used with a max of 2.0
• Fixes the RelationExpander to properly expand incoming relations
• Adds the RelationResolver, a transformer to get the related retrievables too

[sauterl]

This PR is being closed, as the changes to keep have been cherry-picked into the dev branch.