New GNU ELPA package: filechooser - An xdg-desktop-portal filechooser

[Sacha Chua]

    Summary: An xdg-desktop-portal filechooser
   Requires: emacs-28.1, compat-29.1
    Website: https://codeberg.org/rahguzar/filechooser
   Keywords: convenience files tools unix 
 Maintainer: rahguzar <rahguzar@zohomail.eu>
     Author: rahguzar <rahguzar@zohomail.eu>

An implementation of xdg-desktop-portal filechooser in Emacs. This allows
for choosing files in applications like firefox (with GTK_USE_PORTAL set)
from an Emacs frame. The default is to use `read-file-name' for choosing
a single file and a pair of Dired buffers for choosing multiple files.