fix(which-key): use new which-key support for native group keymaps (nop)

lua/lazyvim/plugins/extras/test/core.lua

@@ -1,15 +1,6 @@
 return {
   recommended = true,
   desc = "Neotest support. Requires language specific adapters to be configured. (see lang extras)",
-  {
-    "folke/which-key.nvim",
-    optional = true,
-    opts = {
-      defaults = {
-        ["<leader>t"] = { name = "+test" },
-      },
-    },
-  },
   {
     "nvim-neotest/neotest",
     dependencies = { "nvim-neotest/nvim-nio" },
@@ -110,6 +101,7 @@ return {
     end,
     -- stylua: ignore
     keys = {
+      {"<leader>t", "", desc = "+test"},
       { "<leader>tt", function() require("neotest").run.run(vim.fn.expand("%")) end, desc = "Run File" },
       { "<leader>tT", function() require("neotest").run.run(vim.uv.cwd()) end, desc = "Run All Test Files" },
       { "<leader>tr", function() require("neotest").run.run() end, desc = "Run Nearest" },