BM25FQuery - MultiNormsLeafSimScorer needs to mask long value for long documents

Through some experimentation with the BM25FQuery on long documents, I've discovered that there is a bug that doesn't mask the encoded norm's long value during scoring. For long documents (or long fields) this may cause ArrayIndexOutOfBoundsExceptions.

The line where I suspect the bug is being exposed is here
https://github.com/apache/lucene-solr/blob/master/lucene/sandbox/src/java/org/apache/lucene/sandbox/search/MultiNormsLeafSimScorer.java#L131

Here is a similar use in BM25Similarity with the masking
https://github.com/apache/lucene-solr/blob/c413656b627160d49eb9e9f1f84ec4945db80f0e/lucene/core/src/java/org/apache/lucene/search/similarities/BM25Similarity.java#L233

My experimentation shows that to expose this bug, there must be a match for a token in more than one field (which is what BM25FQuery is for). In addition one of the fields must be >= 32792 tokens long.

I've provided tests in the pull request to demonstrate this.

Created a PR here: https://github.com/apache/lucene-solr/pull/2138