[LyX/master] Do not check for diverging input encoding if the files use XeTeX/LuaTeX

[Jürgen Spitzmüller]

Am Dienstag, dem 02.07.2024 um 15:00 +0000 schrieb Juergen
Spitzmueller:
> commit 4ed8bfb974e9bf5c626f00f4a57989c64320a568
> Author: Juergen Spitzmueller <spitz at lyx.org>
> Date:   Tue Jul 2 16:59:28 2024 +0200
> 
>     Do not check for diverging input encoding if the files use
> XeTeX/LuaTeX
>     
>     Fixes the problem reported at
>     https://marc.info/?l=lyx-users&m=171986173131406

Also a candidate for stable.

-- 
Jürgen