Fix: Allow non-score sorts in pinned retriever sub-retrievers#128323

mridula-s109 merged 14 commits intoelastic:mainelastic/elasticsearch:mainfrom

mridula-s109:SEARCH-1007-pinned-retriever-errors-if-sub-retrievers-sort-on-scoremridula-s109/elasticsearch:SEARCH-1007-pinned-retriever-errors-if-sub-retrievers-sort-on-scoreCopy head branch name to clipboard