bug#5803: 23.1.94; Using tq-enqueue in timer messes with keystroke echoing

[Eli Zaretskii]

> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: larsi@gnus.org,  5803@debbugs.gnu.org,  deng@randomsample.de
> Date: Thu, 10 Dec 2020 13:40:17 -0500
> 
> > Then perhaps we should install that change and see what breaks?
> 
> Since this patch mostly just removes code, I'll be delighted to install it.
> Should I take this question as an actual "go ahead"?

Let's wait for Lars to chime in, after he reads the past discussions
on this.