Add the min_score feature

[babenkoivan]

Thank you @tokarskimarcin! It has been released in v2.4.0 🎉

[tcagkansokmen]

@babenkoivan thank you so much. but how can we use that score thing?

[babenkoivan]

@tcagkansokmen as described in the README file:

$searchResult = Book::rawSearch()
    ->query(['match_all' => new \stdClass()])
    ->minScore(0.5)
    ->execute();