[release/1.3.1] [CDEC-552] Migrate Bi and JSON round-trip and golden tests for core data types

[intricate]

Description

We have to migrate and expand upon existing round-trip and golden tests from develop for the data types in core (most importantly, those which contain ProtocolMagic fields) in order to ensure that the upcoming implementation of CO-354 doesn't break configuration backwards compatibility.

In case anyone is alarmed by the large number of additions, I'd like to note that most of the changes here are attributed to migrating the existing golden + round-trip tests for core from develop (none of which exist on release/1.3.1) as well as those from #3458 (#3458 came about as the result of us mistakenly basing our work off of develop as opposed to release/1.3.1).

Linked issue

https://iohk.myjetbrains.com/youtrack/issue/CDEC-552

Type of change

• 🐞 Bug fix (non-breaking change which fixes an issue)
• 🛠 New feature (non-breaking change which adds functionality)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)
• 🏭 Refactoring that does not change existing functionality but does improve things like code readability, structure etc
• 🔨 New or improved tests for existing code
• ⛑ git-flow chore (backport, hotfix, etc)

Developer checklist

• I have read the style guide document, and my code follows the code style of this project.
• If my code deals with exceptions, it follows the guidelines.
• I have updated any documentation accordingly, if needed. Documentation changes can be reflected in opening a PR on cardanodocs.com, amending the inline Haddock comments, any relevant README file or one of the document listed in the docs directory.

Testing checklist

• I have added tests to cover my changes.
• All new and existing tests passed.

QA Steps

Screenshots (if available)

[erikd]

This is almost exclusively adding tests (copied from existing tests in develop. The small number of changes to */src/* code are changes required to make the added tests build.