[gnome-contacts] Flatpak: remove workaround for dconf

[Jordan Petridis <jpetridis src gnome org>]

commit 2fd2c205fecd8d96a4bae03e1591cfc8884ca2b0
Author: Julian Sparber <julian sparber net>
Date:   Thu Jan 9 16:57:23 2020 +0100

    Flatpak: remove workaround for dconf
    
    Dconf works now without any additional finish-args

 data/flatpak/org.gnome.Contacts.json | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
---
diff --git a/data/flatpak/org.gnome.Contacts.json b/data/flatpak/org.gnome.Contacts.json
index a0f9df7..5372391 100644
--- a/data/flatpak/org.gnome.Contacts.json
+++ b/data/flatpak/org.gnome.Contacts.json
@@ -25,10 +25,7 @@
         "--talk-name=org.gnome.evolution.dataserver.Sources5",
         "--talk-name=org.gnome.evolution.dataserver.Subprocess.Backend.*",
         /* Access for the default avatars */
-        "--filesystem=xdg-data/pixmaps/faces:ro:create",
-        /* Needed for dconf to work */
-        "--filesystem=xdg-run/dconf", "--filesystem=~/.config/dconf:ro",
-        "--talk-name=ca.desrt.dconf", "--env=DCONF_USER_CONFIG_DIR=.config/dconf"
+        "--filesystem=xdg-data/pixmaps/faces:ro:create"
     ],
     "cleanup": [
         "/include",