[CHIA-3418] Change `TransactionRecord` to use dict instead of list of tuples for memos#19846

Starttoaster merged 4 commits intomainChia-Network/chia-blockchain:mainfrom

quex.use_dicts_for_tx_record_memosChia-Network/chia-blockchain:quex.use_dicts_for_tx_record_memosCopy head branch name to clipboard