Add a new hie-bios cradle component for Setup.hs

Currently, IDE powered by haskell-language-server cannot load `Setup.hs` (custom Cabal setup scripts) as it is not listed as a valid target in `stack ide targets`. Can we add a new `:setup` component for `Setup.hs` to support this? This component should expose the required compiler options (especially for the dependencies) for building `Setup.hs` to HLS.