[9.1.1] Fix default missing index sort value of data_nanos pre 7.14 #132171

ChrisHegarty merged 6 commits intoelastic:9.1elastic/elasticsearch:9.1from

ChrisHegarty:sort_date_nanos_fix_9_1ChrisHegarty/elasticsearch:sort_date_nanos_fix_9_1Copy head branch name to clipboard