feat(tests): Add multiple exception support to EOF tests

[shemnon]

🗒️ Description

There are some tests that are impossible to express without causing
multiple validation exceptions. Clients should be free to expose any of
those exceptions. To support this pipe notation for expected exceptions
is plumed through the EOF tests and implemented in some tests.

🔗 Related Issues

✅ Checklist

• All: Set appropriate labels for the changes.
• All: Considered squashing commits to improve commit history.
• All: Added an entry to CHANGELOG.md.
• All: Considered updating the online docs in the ./docs/ directory.
• Tests: All converted JSON/YML tests from ethereum/tests have been added to converted-ethereum-tests.txt.
• Tests: A PR with removal of converted JSON/YML tests from ethereum/tests have been opened.
• Tests: Included the type and version of evm t8n tool used to locally execute test cases: e.g., ref with commit hash or geth 1.13.1-stable-3f40e65.
• Tests: Ran mkdocs serve locally and verified the auto-generated docs for new tests in the Test Case Reference are correctly formatted.

[marioevz]

The EOFException base exception type already allows concatenating exceptions to allow the returned exception to be any of a given list, we could do that first because I'm worried that being too flexible is sometimes a bad thing when it comes to tests verification.

These concatenated exceptions are dumped into the fixtures in the form of a pipe-separated string:
E.g.

EOFException.INVALID_VERSION | EOFException.UNDEFINED_INSTRUCTION

is dumped into the fixture as:

"results": {
    "Prague": {
        "exception": "EOFException.INVALID_VERSION|EOFException.UNDEFINED_INSTRUCTION",
        "result": false
    }
}

Could this apply to the cases included in this PR?

[shemnon]

I'll definitely look into this. There are many more error cases than are seen in this PR, particualrly in he area of invalid layouts.

[shemnon]

The code using EOFExceptions was not expecting the instance or list nomenclature, so I re-booted the PR, and plumbed exception instance or list support through eof_test and updated all the tests Besu will report multiple exceptions for.

[marioevz]

Changes look good so far, just a couple of minor comments. Thanks!

[marioevz]

Couple more comments to make tox happy.

[marioevz]

LGTM, I'll push a commit containing the changelog update and then will merge.