feat(txn-utils): add wait_for_receipt and timeout options to tx_options#120

lucas2brh merged 4 commits intomainstoryprotocol/python-sdk:mainfrom

seb/allow-custom-time-out-and-opt-wait-for-receiptstoryprotocol/python-sdk:seb/allow-custom-time-out-and-opt-wait-for-receiptCopy head branch name to clipboard