Adds new formats that use the new scalar formats from lucene

[benwtrent]

Adds new ES formats that build on the Lucene formats.

This adds scorers & scorer suppliers.

[elasticsearchmachine]

Pinging @elastic/es-search-relevance (Team:Search Relevance)

[benwtrent]

Here is the difference in recall/etc.

this PR (1, 2, 4, 7) bits, all using the new format

ndex_name                      index_type  visit_percentage(%)  latency(ms)  net_cpu_time(ms)  avg_cpu_count      QPS  recall  visited  filter_selectivity  filter_cached  oversampling_factor  num_candidates  early_termination
------------------------------  ----------  -------------------  -----------  ----------------  -------------  -------  ------  -------  ------------------  -------------  -------------------  --------------  -----------------
cohere-wikipedia-docs-768d.vec        hnsw                0.000         0.43              0.00           0.00  2325.58    0.67  4103.22                1.00           true                 0.00             250              false
cohere-wikipedia-docs-768d.vec        hnsw                0.000         0.59              0.00           0.00  1694.92    0.79  3889.48                1.00           true                 0.00             250              false
cohere-wikipedia-docs-768d.vec        hnsw                0.000         0.68              0.00           0.00  1470.59    0.90  3796.08                1.00           true                 0.00             250              false
cohere-wikipedia-docs-768d.vec        hnsw                0.000         1.08              0.00           0.00   925.93    0.94  3812.40                1.00           true                 0.00             250              false

baseline: (1, 4, 7)

index_name                      index_type  visit_percentage(%)  latency(ms)  net_cpu_time(ms)  avg_cpu_count      QPS  recall  visited  filter_selectivity  filter_cached  oversampling_factor  num_candidates  early_termination
------------------------------  ----------  -------------------  -----------  ----------------  -------------  -------  ------  -------  ------------------  -------------  -------------------  --------------  -----------------
cohere-wikipedia-docs-768d.vec        hnsw                0.000         0.41              0.00           0.00  2439.02    0.67  4085.27                1.00           true                 0.00             250              false
cohere-wikipedia-docs-768d.vec        hnsw                0.000         1.69              0.00           0.00   591.72    0.55  4418.59                1.00           true                 0.00             250              false
cohere-wikipedia-docs-768d.vec        hnsw                0.000         0.42              0.00           0.00  2380.95    0.92  3787.26                1.00           true                 0.00             250              false

Obviously, 2, 4 are way better. Single bit might be a little slower. But int7 is significantly slower due to lack of native code support.

Recall is better across the board.