CDDL improvements

[Soupstraw]

Description

This PR uses a newer version of cuddle, which makes it possible to manually specify the order in which Huddle definitions appear. Also some of the comments about fields are now attached to the fields themselves, instead of being printed out in a long comment in front of the definition.

The pretty printer has also been improved a bit, but there are still many places where the formatting is a bit off. The pretty printer could still be improved a lot, but at least the current version is a bit closer to what I'd like it to be once it's finished.

close #4974

blocked on IntersectMBO/cardano-haskell-packages#1072

Checklist

• Commits in meaningful sequence and with useful messages.
• Tests added or updated when needed.
• CHANGELOG.md files updated for packages with externally visible changes.
  NOTE: New section is never added with the code changes. (See RELEASING.md).
• Versions updated in .cabal and CHANGELOG.md files when necessary, according to the
  versioning process.
• Version bounds in .cabal files updated when necessary.
  NOTE: If bounds change in a cabal file, that package itself must have a version increase. (See RELEASING.md).
• Code formatted (use scripts/fourmolize.sh).
• Cabal files formatted (use scripts/cabal-format.sh).
• hie.yaml updated (use scripts/gen-hie.sh).
• Self-reviewed the diff.

[teodanciu]

Did a first pass on this - not easy to review, particularly the final cddl files!
Will take another look tomorrow

[lehins]

This looks great! Love the new formatting, comment placing and ability to specify the order of definitions.

Nice work @Soupstraw