Updated config

Added conform to replace null-ls

lua/taken/plugins/lsp/null-ls.lua

@@ -2,12 +2,12 @@
 return {
     "nvimtools/none-ls.nvim",
     event = { "BufReadPre", "BufNewFile" },
+    enabled = false,
     config = function()
         local null_ls = require("null-ls")
 
         local augroup = vim.api.nvim_create_augroup("LspFormatting", {})
         local formatting = null_ls.builtins.formatting
-        local diagnostics = null_ls.builtins.diagnostics
 
         local root_has_file = function(files)
             return function(utils)