Unable to setup lang#julia layer correctly 
I'm trying to setup my spacevim with support for julia, but unsuccessful so far. I'm uisng NVIM v 0.7.0 and Julia 1.8.0-beta3. For the Julia packages of LanguageServer, SymbolServer, and StaticLint, I installed the master branches of each of them. I am able to setup support for julia in neovim (i.e., not spacevim) with this ~/.config/nvim/init.vim file:

```
call g:plug#begin()
  Plug 'JuliaEditorSupport/julia-vim'
  Plug 'autozimu/LanguageClient-neovim', {'branch': 'next', 'do': 'bash install.sh'}
call g:plug#end()

" julia
let g:default_julia_version = '1.0'

" language server
let g:LanguageClient_autoStart = 1
let g:LanguageClient_serverCommands = {
\   'julia': ['julia', '--startup-file=no', '--history-file=no', '-e', '
\       using LanguageServer;
\       using Pkg;
\       import StaticLint;
\       import SymbolServer;
\       env_path = dirname(Pkg.Types.Context().env.project_file);
\       
\       server = LanguageServer.LanguageServerInstance(stdin, stdout, env_path, "");
\       server.runlinter = true;
\       run(server);
\   ']
\ }

nnoremap <silent> K :call LanguageClient_textDocument_hover()<CR>
nnoremap <silent> gd :call LanguageClient_textDocument_definition()<CR>
nnoremap <silent> <F2> :call LanguageClient_textDocument_rename()<CR>
```

However, with this ~/.SpaceVim.d/init.toml file, I do not have Julia support, for example, I cannot use `gd` to go to a function definition:
```
#=============================================================================
# basic.toml --- basic configuration example for SpaceVim
# Copyright (c) 2016-2022 Wang Shidong & Contributors
# Author: Wang Shidong < wsdjeg@outlook.com >
# URL: https://spacevim.org/
# License: GPLv3
#=============================================================================

# All SpaceVim option below [option] section
[options]
    # set spacevim theme. by default colorscheme layer is not loaded,
    # if you want to use more colorscheme, please load the colorscheme
    # layer
    colorscheme = "gruvbox"
    colorscheme_bg = "light"
    # Disable guicolors in basic mode, many terminal do not support 24bit
    # true colors
    enable_guicolors = false
    # Disable statusline separator, if you want to use other value, please
    # install nerd fonts
    statusline_separator = "nil"
    statusline_iseparator = "bar"
    buffer_index_type = 4
    windows_index_type = 3
    enable_tabline_filetype_icon = false
    enable_statusline_mode = false
    statusline_unicode = false
    # Enable vim compatible mode, avoid changing origin vim key bindings
    vimcompatible = true

# Enable autocomplete layer
[[layers]]
name = 'autocomplete'
auto_completion_return_key_behavior = "complete"
auto_completion_tab_key_behavior = "cycle"

[[layers]]
name = 'shell'
default_position = 'top'
default_height = 30

[[layers]]
name='lsp'
filetypes=['python','julia']
enabled_clients=['julials']

[[layers]]
name='lang#python'

[[layers]]
name='lang#julia'
```
