Draft ghc `9.2.*` support and nix support

[MangoIV]

Description

This PR is a WIP nixification of accelerate-llvm that also adds ghc9.2.* support

Motivation and context

How has this been tested?

WIP

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [ ] OPEN My code follows the code style of this project.
• [x] My change requires a change to the documentation.
• [ ] WIP I have updated the documentation accordingly.
• [ ] WIP I have added tests to cover my changes.
• [ ] All new and existing tests passed.