bug#41250: 28.0.50; Dired displays unconditionally ls-switches on modeline

[Eli Zaretskii]

> From: Andreas Schwab <schwab@linux-m68k.org>
> Cc: 41250@debbugs.gnu.org,  rgm@gnu.org,  larsi@gnus.org,
>   arthur.miller@live.com,  juri@linkov.net
> Date: Tue, 06 Oct 2020 11:17:55 +0200
> 
> On Okt 06 2020, Eli Zaretskii wrote:
> 
> > So perhaps adding a coding: cookie in mule-utils.el would solve this?
> 
> No, coding-system-for-read takes precedence.

Perhaps this is what we should change in load-with-code-conversion?
Does it make sense to have any coding-system-for-read except
no-conversion take precedence over an explicit file-local encoding
value of a .el file?