Add support for GHC 9.10

[bgamari]

This requires haskell-hint/hint#176.

[bgamari]

The problem here appears to be that clash itself is incompatible with GHC 8.6. It's not entirely clear what to do about this. Perhaps we can drop support for this version in circuit-notation?

[martijnbastiaan]

@cchalmers Would you mind adding @bgamari as a collaborator?

[cchalmers]

I've invited bgaramri as a collaborator, glad to have you 😄.

The problem here appears to be that clash itself is incompatible with GHC 8.6. It's not entirely clear what to do about this. Perhaps we can drop support for this version in circuit-notation?

Unfortunately we're still stuck at ghc-8.6, trapped in a nix/ghc hole and our various attempts at updating have been stumped by weird bugs where the design stops working on the board.

Is this a recent change in clash? Can we get CI to use an old clash for ghc-8.6? I get that this could be annoying for development.