EIP 7702 authority list signing utilities

[jochem-brouwer]

Closes #3929

WIP

TODO:

• Integrate these utility methods in vm/runTx
• Add example to show how to init a 7702 tx
• Add tests
• Change authorizationListJSONToBytes to no work on authorizationListItem[] but instead work on authorizationListItem, because now there is this awkward authorizationListJSONToBytes([item])[0] to convert an element. Also for Bytes -> JSON
• Add TX package cleanup #3890 (comment)

[codecov]

Codecov Report

Attention: Patch coverage is 78.99160% with 25 lines in your changes missing coverage. Please review.

Project coverage is 75.87%. Comparing base (94e5a0d) to head (796a11c).
Report is 1 commits behind head on master.

Additional details and impacted files

Flag	Coverage Δ
block	76.95% <ø> (ø)
blockchain	83.81% <ø> (ø)
client	68.05% <ø> (?)
common	91.58% <ø> (ø)
devp2p	76.45% <ø> (?)
evm	69.18% <ø> (ø)
genesis	99.84% <ø> (ø)
mpt	61.20% <ø> (ø)
rlp	69.32% <ø> (ø)
statemanager	67.21% <ø> (ø)
tx	80.93% <78.44%> (+<0.01%)	⬆️
util	79.14% <ø> (ø)
vm	57.20% <100.00%> (-0.12%)	⬇️
wallet	84.13% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[jochem-brouwer]

I think we can delete example this https://github.com/ethereumjs/ethereumjs-monorepo/blob/tx-authlist-signing/packages/tx/examples/EOACodeTx.ts.

Hmm no nvm it's referenced in the README/Changelog

[jochem-brouwer]

I ran the pectra tests locally, they pass. Open for review 👍 😄

[holgerd77]

This is really marvellous, especially this setEOATx.tsexample! 🤩

Feel free to merge, needed to re-trigger a failing devp2p test.