Restrict to `Cabal < 3.12`

[toku-sa-n]

Description of the PR

To fix a build error.

Cabal 3.12 uses SymbolicPathX, but it is not exported from the library, and thus, we cannot use it.

Probably we should set version bounds to all dependencies, and update the bounds when needed, e.g., new functions are required, to keep up with the new Stackage LTS, etc.

Checklist

• [x] Add a changelog if necessary. See https://keepachangelog.com/ for how to write it.
• [x] Add tests in TESTS.md if possible.