check if we are up to date with remote repo

lua/mngr/menu.lua

@@ -35,6 +35,9 @@ local function configmenu()
       if package.loaded['mason'] then
         require('mason.api.command').MasonUpdate()
       end
+      if choice == 'update config' then
+        require('mngr.updates')
+      end
       if choice == 'show keybinds' then
         require('telescope.builtin').keymaps()
       end