[Backport 2.x] Adding concurrent search versions of query count and time metrics (#9622)#9653

reta merged 3 commits intoopensearch-project:2.xopensearch-project/OpenSearch:2.xfrom

jed326:backport-9622-to-2.xjed326/OpenSearch:backport-9622-to-2.xCopy head branch name to clipboard