Neovim: update which-key configuration to v3

home/.config/nvim/lua/plugins/mini.lua

@@ -5,5 +5,8 @@ return {
   config = function()
     require("mini.surround").setup()
     require("mini.comment").setup()
+
+    -- Recommended for which-key
+    require("mini.icons").setup()
   end,
 }