Fix NoSuchElementException

✅ Solution

NoSuchElementException in Elasticsearch's VectorScorer tests usually indicates that the test is trying to access an element from an empty or non-existent collection/iterator. This can be caused by incorrect setup or teardown of test resources, or indexing issues. Fix this by ensuring that all required data structures are properly initialized and populated with data before the tests access them and verify data exists via `Assert.assertTrue` or similar before accessing via iterators.