[evince/wip/gpoo/gtk4-preparation: 1/2] flatpak: Add access to gfvsd

[Germán Poo-Caamaño <gpoo src gnome org>]

commit 1fbd6b48533a2666b550e6d255333ba5246819b9
Author: Germán Poo-Caamaño <gpoo gnome org>
Date:   Sun Oct 17 10:23:59 2021 -0300

    flatpak: Add access to gfvsd

 build-aux/flatpak/org.gnome.Evince.json | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/build-aux/flatpak/org.gnome.Evince.json b/build-aux/flatpak/org.gnome.Evince.json
index 45d0dd70b..6f6a6063d 100644
--- a/build-aux/flatpak/org.gnome.Evince.json
+++ b/build-aux/flatpak/org.gnome.Evince.json
@@ -15,6 +15,7 @@
         "--socket=wayland",
         "--socket=pulseaudio",
         "--filesystem=host",
+        "--filesystem=xdg-run/gvfsd",
         "--talk-name=org.gnome.SettingsDaemon.MediaKeys",
         "--metadata=X-DConf=migrate-path=/org/gnome/evince/",
         "--talk-name=org.gtk.vfs",