EIP-7692 "Mega" EOF Implementation

[shemnon]

PR description

This is a complete implementation of EIP-7692 EOF v.1

A video walkthrough of the diff is available here

One important change from the video is the introduction of a "PragueEOF" fork, which is Prague + EOF. When scheduling a fork via the genesis file or the evmtool's trace facility, you will use "PragueTime" to mean only scheduled prague EIPs, and "PragueEOFTime" for Prague + EOF. However, reference tests will continue to use PrageEOF as the fork basis, as many reference tests and EEST tests use Prague as the fork to test EOF features. This fork is temporary and as actual ACD scheduling changes will be updated.

Fixed Issue(s)

Thanks for sending a pull request! Have you done the following?

• Checked out our contribution guidelines?
• Considered documentation and added the doc-change-required label to this PR if updates are required.
• Considered the changelog and included an update if required.
• For database changes (e.g. KeyValueSegmentIdentifier) considered compatibility and performed forwards and backwards compatibility tests

Locally, you can run these tests to catch failures early:

• unit tests: ./gradlew build
• acceptance tests: ./gradlew acceptanceTest
• integration tests: ./gradlew integrationTest
• reference tests: ./gradlew ethereum:referenceTests:referenceTests

[jflo]

Suggests naming changes and other nits. Will approve once PragueEOFGasCalculatorTest.java gets some tests in it ;)

[diega]

This looks incredible well. Thank you so much for the video, that was extremely useful for reviewing this PR and also for filling the gap between Big EOF and Mega EOF

[diega]

🚢!