Add support for hybrid search with vector distance

[dirkkul]

search

    objs = collection.query.hybrid(
        "banana",
        vector=vector,
        target_vector=TargetVectors.sum(["first", "second"]),
        max_vector_distance=distance,
    ).objects

aggregate

    res = collection.aggregate.hybrid(
        "banana",
        vector=vector,
        max_vector_distance=distance,
        return_metrics=[wvc.aggregate.Metrics("name").text(count=True)],
    )