[gnome-build-meta/matthiasc/3.36.9] keep babl at 0.1.78

[Matthias Clasen <matthiasc src gnome org>]

commit 20935eebca9daaaaa3eccb028dec8428218c9c07
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Jan 13 08:44:21 2021 -0500

    keep babl at 0.1.78
    
    The newer babl requires a too-new meson.

 elements/core-deps/babl.bst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/elements/core-deps/babl.bst b/elements/core-deps/babl.bst
index 96433423..71ef88c6 100644
--- a/elements/core-deps/babl.bst
+++ b/elements/core-deps/babl.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
 - kind: tar
-  url: https://download.gimp.org/pub/babl/0.1/babl-0.1.84.tar.xz
-  ref: e7e38b8441f77feb9dc8231cb434a86190a21f2f3692c281457e99d35e9c34ea
+  url: https://download.gimp.org/pub/babl/0.1/babl-0.1.78.tar.xz
+  ref: 17d5493633bff5585d9f375bc4df5925157cd1c70ccd7c22a635be75c172523a
 build-depends:
 - sdk/gobject-introspection.bst
 - freedesktop-sdk.bst:components/git-minimal.bst