fix: make TransactionReceipt::transaction_hash field mandatory

[klkvr]

Motivation

Option initially came from Reth, but it should be mandatory

Ref https://github.com/ethereum/go-ethereum/blob/ba2dd9385c2a51134e520083dc732787a813b107/core/types/receipt.go#L62-L62

Solution

PR Checklist

• Added Tests
• Added Documentation
• Breaking changes

[prestwich]

before we make this change, there were some concessions made to the goofy optimism deposit transaction format. are we absolutely certain that this is not one of those concessions?

[klkvr]

per https://specs.optimism.io/protocol/deposits.html#deposit-receipt:

Transaction receipts use standard typing as per EIP-2718. The Deposit transaction receipt type is equal to a regular receipt, but extended with an optional depositNonce field.

[mattsse]

yep, this should not be optional.

a tx must have a hash