feat: use the main folke which-key branch

lua/lvim/plugins.lua

@@ -96,10 +96,8 @@ return {
   },
 
   -- Whichkey
-  -- TODO: change back to folke/which-key.nvim after folke got back
   {
-    "abzcoding/which-key.nvim",
-    branch = "fix/neovim-6-position",
+    "folke/which-key.nvim",
     config = function()
       require("lvim.core.which-key").setup()
     end,