stand: Use correct loader needs to be updated code

Use the correct loader code that adds an inactive highlighted menu item
indicating that an update is needed.

My laptop is the only machine that I have a boot menu. I'd debugged the
menu part there, but had all the other changes, including my original
menu code, on my server and hadn't copied it back before pushing.

Fixes: 0eac99f76ec3
Sponsored by: Netflix