[gnome-music/wip/jfelder/flatpak-cleanup: 4/7] flatpak: Use fallback-x11 permission instead of x11

[Jean Felder <jfelder src gnome org>]

commit b6d628a27807f280993ea890469f83faceb36f1f
Author: Jean Felder <jfelder src gnome org>
Date:   Sat Mar 28 14:53:48 2020 +0100

    flatpak: Use fallback-x11 permission instead of x11
    
    This permission is available since flatpak 1.2. It allows to show
    windows using x11 if wayland is not available. Unlike the x11
    permission, it does not create a hole in the sandboxing when using
    x11.

 org.gnome.Music.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/org.gnome.Music.json b/org.gnome.Music.json
index bde05d39..60e82b48 100644
--- a/org.gnome.Music.json
+++ b/org.gnome.Music.json
@@ -7,7 +7,7 @@
     "tags": ["devel", "development", "nightly"],
     "desktop-file-name-suffix": " ☢️",
     "finish-args": [
-        "--share=ipc", "--socket=x11",
+        "--share=ipc", "--socket=fallback-x11",
         "--share=network",
         "--socket=wayland",
         "--talk-name=org.freedesktop.Tracker1",