feat: Allow bytecode replacement

[mm-zk]

What 💻

• Adds the ability to replace bytecode for any account.

Why ✋

• This is especially useful when you fork a network (or replay a transaction) - as it makes it run the custom bytecode that you provided.
• This way you can (for example) push a bytecode with a lot more debugging information
• Or check the behavior of your bytecode fix on a previously failing mainnet transaction

[MexicanAce]

LGTM