✨ feat(tests): EIP-7928 No-op and adjacent test case

[raxhvl]

🗒️ Description

Adds No-op and no-op adjacent test cases for EIP-7928

🔗 Related Issues or PRs

✅ Checklist

• All: Ran fast tox checks to avoid unnecessary CI fails, see also Code Standards and Enabling Pre-commit Checks:

  uvx --with=tox-uv tox -e lint,typecheck,spellcheck,markdownlint

• All: PR title adheres to the repo standard - it will be used as the squash commit message and should start type(scope):.
• All: Considered adding an entry to CHANGELOG.md.
• All: Considered updating the online docs in the ./docs/ directory.
• All: Set appropriate labels for the changes (only maintainers can apply labels).

[fselmo]

Hey @raxhvl, I think this is good to go but can use your eyes as a sanity check before merging. Some things to note:

• As we talked about, I updated the empty account expectations to use BalAccountExpectation.empty() explicitly here. We raise if ambiguous BalAccountExpectation() is used. I think this explicitness is much nicer for a reader / implementer. I added unit tests for these as well.
• I removed a duplicate test. It looks like the fully unmutated test was exactly the same as the bal_noop_storage_write test except for checking the storage read, which I added to the latter and removed the former here.
• I also moved the tests into the main file and added a changelog entry.

Let me know if you think this is good to go as well and we can get this merged 😄. Thanks for your work on all these 👌🏼