[gnome-build-meta] core-deps/{babl, gegl}.bst: use tarballs instead of git

[Abderrahim Kitouni <akitouni src gnome org>]

commit 328f530a43d25d463a2b63dc0f76a9efb5f09f5e
Author: Abderrahim Kitouni <akitouni gnome org>
Date:   Sat Jan 23 11:46:31 2021 +0100

    core-deps/{babl,gegl}.bst: use tarballs instead of git

 elements/core-deps/babl.bst | 5 ++---
 elements/core-deps/gegl.bst | 5 ++---
 2 files changed, 4 insertions(+), 6 deletions(-)
---
diff --git a/elements/core-deps/babl.bst b/elements/core-deps/babl.bst
index 0aaa6af5..33d0966b 100644
--- a/elements/core-deps/babl.bst
+++ b/elements/core-deps/babl.bst
@@ -1,9 +1,8 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/babl.git
-  track: master
+- kind: tar
+  url: https://download.gimp.org/pub/babl/0.1/babl-0.1.84.tar.xz
 
 build-depends:
 - sdk/gobject-introspection.bst
diff --git a/elements/core-deps/gegl.bst b/elements/core-deps/gegl.bst
index 688cd9a9..ab4720b8 100644
--- a/elements/core-deps/gegl.bst
+++ b/elements/core-deps/gegl.bst
@@ -1,9 +1,8 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gegl.git
-  track: master
+- kind: tar
+  url: https://download.gimp.org/pub/gegl/0.4/gegl-0.4.28.tar.xz
 
 build-depends:
 - sdk/vala.bst