bug#58224: 29.0.50; "make bootstrap" spuriously warns: "comp.el newer than byte-compiled file"

[Eli Zaretskii]

> Date: Sat, 1 Oct 2022 21:15:46 +0000
> Cc: Eli Zaretskii <eliz@gnu.org>, 58224@debbugs.gnu.org, acm@muc.de
> From: Alan Mackenzie <acm@muc.de>
> 
> I've hacked a quick fix together.  The idea is to give the variable
> force-load-messages an extra possibility, 'never.  This suppresses the
> messages we want to suppress.

Instead of inventing a new value that overrides the non-nil value, why
not simply reset the variable to nil?