[gnome-calendar] flatpak: Shrink permissions

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 9efbef347d8cea532d482f5890400552a8cc7398
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Mon Aug 16 19:05:55 2021 -0300

    flatpak: Shrink permissions

 build-aux/flatpak/org.gnome.Calendar.json | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)
---
diff --git a/build-aux/flatpak/org.gnome.Calendar.json b/build-aux/flatpak/org.gnome.Calendar.json
index 6d61ebef..ab10fb1a 100644
--- a/build-aux/flatpak/org.gnome.Calendar.json
+++ b/build-aux/flatpak/org.gnome.Calendar.json
@@ -15,18 +15,13 @@
         "--system-talk-name=org.freedesktop.login1",
         "--system-talk-name=org.freedesktop.timedate1",
         "--system-talk-name=org.freedesktop.GeoClue2",
-        "--talk-name=ca.desrt.dconf",
         "--talk-name=org.gnome.ControlCenter",
         "--talk-name=org.gnome.evolution.dataserver.AddressBook9",
         "--talk-name=org.gnome.evolution.dataserver.Calendar8",
         "--talk-name=org.gnome.evolution.dataserver.Sources5",
         "--talk-name=org.gnome.evolution.dataserver.Subprocess.Backend.*",
         "--talk-name=org.gnome.OnlineAccounts",
-        "--talk-name=org.gnome.SettingsDaemon.Color",
-        "--filesystem=home",
-        "--filesystem=xdg-run/dconf",
-        "--filesystem=~/.config/dconf:ro",
-        "--env=DCONF_USER_CONFIG_DIR=.config/dconf"
+        "--talk-name=org.gnome.SettingsDaemon.Color"
     ],
     "x-run-args" : [
         "--debug"