WIP: Preliminary ghc 9.14 support

[erikd]

Description

Preliminary ghc 9.14 support

• Hopefully https://gitlab.haskell.org/ghc/ghc/-/issues/26381 will be resolved before the final 9.14.1 release.

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).
• CDDL files are up to date (use scripts/gen-cddl.sh)
• hie.yaml updated (use scripts/gen-hie.sh).
• Self-reviewed the diff.

[erikd]

I ran scripts/fourmolize.sh and it changed the formating of a bunch of stuff that I had not touched and seemingly does not handle the CPP I needed to get this compiling.

I ran scripts/gen-hie.sh but all it did was delete the entire contents of the hie.yaml file.