bug#55787: 29.0.50; inconsistent sort order with ls-lisp-version-lessp

[Eli Zaretskii]

> From: TAKAHASHI Yoshio <yfb02119@nifty.com>
> Cc: 55787@debbugs.gnu.org
> Date: Sun, 05 Jun 2022 11:37:11 +0900
> 
> > What do you see with 'ls' and what do you see with ls-lisp?  Also, in
> > which locale are you trying this with 'ls'?
> 
> I include my trial to hope it can be reproduced on your environment.  In
> this scenario, I use alittle more real filenames instead of just number.

Thanks, I found two issues with the current implementation of
ls-lisp-version-lessp, and I hope I fixed them now on the master
branch.  Please see if you get a more reasonable behavior.  (I'm not
sure you will see exactly the same order as in "ls -lv", though; not
sure why.)