Fix Bulk API schemas#843

Merged

dblock merged 5 commits intoopensearch-project:mainfrom

karenyrx:bulk-fixes

May 4, 2025

Commits on Apr 28, 2025

Bulk spec fixes
karenyrx
committed

Commits on Apr 29, 2025

remove builtin script langs and just use the superset type:string
karenyrx
committed

Commits on May 2, 2025

Commits on May 3, 2025

add metadata_fields to InlineGetDictUserDefined
karenyrx
committed