* add validator flag no-accounts-db-index-hashing (#15350)
* add validator flag no_accounts_db_index_hashing
* add validator flag no_accounts_db_index_hashing
(cherry picked from commit ba02452d75
)
# Conflicts:
# runtime/src/accounts_background_service.rs
* fix merge error
Co-authored-by: Jeff Washington (jwash) <75863576+jeffwashington@users.noreply.github.com>
Co-authored-by: Jeff Washington (jwash) <wash678@gmail.com>