[gimp] build: forgot to update the flatpak commit hashes.

[Jehan Pagès <jehanp src gnome org>]

commit f112fbe734649f08c3a8989b9c90bac740f60fe5
Author: Jehan <jehan girinstud io>
Date:   Wed Dec 13 22:51:32 2017 +0100

    build: forgot to update the flatpak commit hashes.
    
    Oups!

 build/flatpak/org.gimp.GIMP-dev.json |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/build/flatpak/org.gimp.GIMP-dev.json b/build/flatpak/org.gimp.GIMP-dev.json
index 9638b3d..df537d7 100644
--- a/build/flatpak/org.gimp.GIMP-dev.json
+++ b/build/flatpak/org.gimp.GIMP-dev.json
@@ -36,7 +36,7 @@
                     "type": "git",
                     "url": "git://git.gnome.org/babl",
                     "branch": "BABL_0_1_38",
-                    "commit": "8e90256c71a54f4729240c10b17269d06b88e9e0"
+                    "commit": "04cea9206deb0a6fb52b0a86012d70551b020205"
                 }
             ]
         },
@@ -49,7 +49,7 @@
                     "type": "git",
                     "url": "git://git.gnome.org/gegl",
                     "branch": "GEGL_0_3_24",
-                    "commit": "517991898e8ea672d38aa0dd282bb59b84ae253d"
+                    "commit": "e647c79dc6c6f1c9a3c12e79a1fd8e77847d61d9"
                 }
             ]
         },