Use Endless' GNOME Initial Setup modifications

Author: Adrien Plazas

elements/core/gnome-initial-setup.bst

@@ -1,9 +1,9 @@
 kind: meson
 
 sources:
-- kind: tar
-  url: gnome_downloads:gnome-initial-setup/48/gnome-initial-setup-48.1.tar.xz
-  ref: b3dabf7e79b665ff12241fbdba615489513d886224759986af8f48657592315e
+- kind: git_repo
+  url: github:Kekun/eos-gnome-initial-setup.git
+  ref: bf2306e98d8c8422659f3a7d4831995bf01f8973
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 
@@ -34,3 +34,4 @@ depends:
 variables:
   meson-local: >-
     -Dparental_controls=enabled
+