Make Conway-specific queries only available in Conway

[aniketd]

Description

Resolves #4010

Checklist

• Commit sequence broadly makes sense and commits have useful messages
• New tests are added if needed and existing tests are updated
• When applicable, versions are updated in .cabal and CHANGELOG.md files according to the
  versioning process.
• The version bounds in .cabal files for all affected packages are updated. If you change the bounds in a cabal file, that package itself must have a version increase. (See RELEASING.md)
• All visible changes are prepended to the latest section of a CHANGELOG.md for the affected packages. New section is never added with the code changes. (See RELEASING.md)
• Code is formatted with fourmolu (use scripts/fourmolize.sh)
• Cabal files are formatted (use scripts/cabal-format.sh)
• hie.yaml has been updated (use scripts/gen-hie.sh)
• Self-reviewed the diff

[teodanciu]

Depending on when you merge this, but to me it doesn't seem like you need any (EDIT:) major version bumps, because the backwards incompatible changes (removing the functions from the typeclasses) are in shelley and can go in the unreleased 1.10 version, which the other packages already depend on. Conway 1.13 which now contains Constitution is also not released yet, so no bump needed there either.
If I understood correctly the slack conversation about versions and typeclass changes, unless any of the packages are exporting these removed functions, they don't need a bump. EDIT: they do need non-breaking bump, sorry for the confusion

[lehins]

they don't need a bump.

@teodanciu They do need a bump, just not a breaking version bump

[teodanciu]

they don't need a bump.

@teodanciu They do need a bump, just not a breaking version bump

Makes sense if I think about it. Thanks for clarifying

[lehins]

This looks good. Just need to fixup versions and changelogs

[lehins]

Looks great! Thank you.