New opensearch py release

[VijayanB]

We would like to update ForceMerge() Runner from OpenSearch Benchmark with latest api #660 . This will help workloads like vector search to use force merge as async operation since force merge takes hours to complete for large dataset.

I created a workaround in local fork VijayanB/opensearch-benchmark@b73d3a9

This is blocker for vector search benchmark. It will be great if we could get this change from upstream instead of cherry-picking.

[saimedhi]

This release request will be prioritized. Currently fixing failing tests in opensearch-py as noted in issues #693 (fix generator) and #686(fix failing yaml tests).

I'll address them promptly, but it'll take time as fixes are needed in both OpenSearch Server and OpenSearch Specifications repos. Identified the cause and will submit PRs.

Expect release by end of next week. Thanks!