[BUG] [WORG] Updating the list of hooks/commands/options on Worg section of https://orgmode.org/worg/org-maintenance.html is obsolete

[Ihor Radchenko]

"Updating the list of hooks/commands/options on Worg" section of
https://orgmode.org/worg/org-maintenance.html is referring to mk/eldo.el
which does not exist.

>From git history, eldo.el is now located inside worg/code/eldo.el

The other linked file - https://orgmode.org/worg/doc.html is supposed to be
autogenerated by eldo.el, but eldo.el is never used in WORG's
publish.sh.

We should at least update the
https://orgmode.org/worg/org-maintenance.html page to reflect the new
script location.

In addition, it is probably a good idea to auto-generate worg/doc.org
during publishing.

Best,
Ihor