Kotlin LSP

[Uzaaft]

Finally, jetbrains stopped being assholes and released their LSP:
https://github.com/Kotlin/kotlin-lsp

This should be added in the kotlin pack at some point.

[azdanov]

Related:

• feat: add kotlin-lsp mason-org/mason-registry#10300
• https://github.com/neovim/nvim-lspconfig/blob/master/lsp/kotlin_lsp.lua