[gimp/gimp-2-10] .gitlab-ci.yml: remove pygtk from GIMP dependencies list

[Michael Schumacher <schumaml src gnome org>]

commit f5e4b1770e5bd500b8e56b0a30aa3c4e8dda6c79
Author: Michael Schumacher <schumaml gmx de>
Date:   Mon Apr 13 00:04:47 2020 +0200

    .gitlab-ci.yml: remove pygtk from GIMP dependencies list
    
    pygtk is being removed from distros, and this breaks our gimp-2-10 CI
    build.
    
    Removing it from the dependencies should make the build work
    again, but means we lose building of the pygimp modules.

 .gitlab-ci.yml | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ec3b0f4d35..3d7d179bd2 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -147,7 +147,6 @@ gegl-git:
         mypaint-brushes1
         openexr
         poppler-data
-        pygtk
         alsa-lib
         ghostscript
         poppler-glib