Update nvim config

hosts/shared/dotfiles/nvim/lua/config/plugins/lspconfig.lua

@@ -1,9 +1,7 @@
 local capabilities = require('cmp_nvim_lsp').default_capabilities()
 capabilities.textDocument.completion.completionItem.snippetSupport = false;
 
-local lspconfig = require('lspconfig')
-
-lspconfig.rust_analyzer.setup {
+vim.lsp.config("rust_analyzer", {
     capabilities = capabilities,
     settings = {
         ["rust-analyzer"] = {
@@ -22,9 +20,9 @@ lspconfig.rust_analyzer.setup {
             },
         },
     },
-}
+})
 
-lspconfig.matlab_ls.setup {
+vim.lsp.config("matlab_ls", {
     capabilities = capabilities,
     settings = {
         MATLAB = {
@@ -32,18 +30,18 @@ lspconfig.matlab_ls.setup {
             installPath = "",
         },
     },
-}
+})
 
-lspconfig.omnisharp.setup {
+vim.lsp.config("omnisharp", {
     cmd = { "dotnet", "/usr/lib/omnisharp-roslyn/OmniSharp.dll"}
-}
+})
 
 local default_servers = {'pylsp', 'ccls', 'r_language_server', 'lua_ls', 'nil_ls', 'tinymist'}
 
 for _, lsp in ipairs(default_servers) do
-    lspconfig[lsp].setup {
+    vim.lsp.config(lsp, {
         capabilities = capabilities
-    }
+    })
 end
 
 local luasnip = require 'luasnip'