[jhbuild] world: Drop libgsystem dep from flatpak

[Ernestas Kulik <ernestask src gnome org>]

commit 0461806804ed709e086d2b6f026a5655c3e8d929
Author: Ernestas Kulik <ekulik redhat com>
Date:   Sat Nov 10 16:05:51 2018 +0100

    world: Drop libgsystem dep from flatpak
    
    It’s been dropped upstream forever now.

 modulesets/gnome-world.modules | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/modulesets/gnome-world.modules b/modulesets/gnome-world.modules
index 0859a640..f84e394d 100644
--- a/modulesets/gnome-world.modules
+++ b/modulesets/gnome-world.modules
@@ -3293,7 +3293,6 @@
             module="flatpak/flatpak"/>
     <dependencies>
       <dep package="ostree"/>
-      <dep package="libgsystem"/>
     </dependencies>
   </autotools>