bug#64154: 29.0.92; Provide additional details on GnuPG and EPA usage in epa.texi

[Eli Zaretskii]

> Date: Sun, 2 Jul 2023 13:55:08 +0200
> Cc: 64154@debbugs.gnu.org
> From: Jens Schmidt <jschmidt4gnu@vodafonemail.de>
> 
> > Can you send a single patch with all the changes, please?
> 
> Here you go.

Thanks, this LGTM.