bug#61326: Adding --no-add-suffix to zip patch

[Eli Zaretskii]

> Cc: 61326@debbugs.gnu.org
> Date: Tue, 7 Feb 2023 09:31:11 +0800
> From:  Ruijie Yu via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
> 
> Maybe, at least in the meantime, we change it such that all write operations 
> for zip create files in temp, and move to / overwrite the original file when 
> done? Although I don’t have a full understanding on how that would be done 
> and whether there are problems along with it. 

How about submitting a patch to do that, but only when the original
file doesn't have an extension?