Update for haskell-lsp-1.0.0.0

[lukel97]

haskell-lsp-1.0.0.0 is not released just yet

[pepeiborra]

The ghcide Github project is becoming archived and merged into https://github.com/haskell/haskell-language-server

This PR will need to be reopened in the HLS repo. To do that, create a new branch from HLS HEAD in your HLS repo and do:

git remote add ghcide https://github.com/georgefst/ghcide.git
git fetch ghcide
git merge ghcide disable-warnings

Thanks!