Remove primitive map key assertion on record reader#7769

njaremko wants to merge 2 commits intoapache:mainapache/arrow-rs:mainfrom

njaremko:nathan_06-24-remove_primitive_map_key_assertion_on_record_readernjaremko/arrow-rs:nathan_06-24-remove_primitive_map_key_assertion_on_record_readerCopy head branch name to clipboard