Fixes #137 (failure to start LSP client on neovim 0.10+)

[RCX777]

Creates a cmd_args table from splitting the cmd string, and passes that to the config instead. This fixes the LSP functionality of distant.nvim for this neovim version.

TODO: for backwards compatibility, I suggest supporting both APIs.

[chipsenkbeil]

Thanks! We should switch to using self:wrap with lsp set to a list instead of a single string. This should result in the return value being an argument list instead of a single string, which should ideally fix the issue without us needing to split by whitespace.

I'll give this a look later.

[jellis206]

Any progress on this?

[chipsenkbeil]

Any progress on this?

It needs to be changed to use wrap() and also to work on both 0.9 and 0.10. I haven't gotten around to working on this yet, though.