Add pre-release to @rescript/language-server

[aspeddro]

npm version preminor --preid next increase minor version.

Example:

- "version": "1.22.0",
+ "version": "1.23.0-next.0"

install using next tag: npm i -g @rescript/language-server@next

[zth]

I guess this doesn't hurt to have, although I wonder how many will actually use it...? (thanks for the effort btw @aspeddro, as always 😄 )

[aspeddro]

I think it will be used more by Vim/Neovim users.

I used the pre-release Github release pages a lot.

[aspeddro]

@zth can we get on with this? I would like to test the pre-release as you are adding a lot of cool features.

I would also like to mention this in the post for vim/neovim that I will make.

[zth]

Let's give it a shot!