[gnome-sdk-images] Fix url for pygobject3

[Alexander Larsson <alexl src gnome org>]

commit e4a26c3a9f198b95889338a6c1bd8017a31efd55
Author: Alexander Larsson <alexl redhat com>
Date:   Tue Mar 24 14:57:24 2015 +0100

    Fix url for pygobject3

 packages/SPECS/pygobject3.spec |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/packages/SPECS/pygobject3.spec b/packages/SPECS/pygobject3.spec
index c1bf898..5f9f576 100644
--- a/packages/SPECS/pygobject3.spec
+++ b/packages/SPECS/pygobject3.spec
@@ -1,3 +1,5 @@
+%global release_version %%(echo %{version} | awk -F. '{print $1"."$2}')
+
 Name: pygobject3
 Version: 3.16.0
 Release: 1%{?dist}
@@ -6,7 +8,7 @@ Group: Development/Languages
 Summary: Python 3 bindings for GObject Introspection
 URL: https://live.gnome.org/PyGObject
 #VCS: git:git://git.gnome.org/pygobject
-Source: http://ftp.gnome.org/pub/GNOME/sources/pygobject/3.14/pygobject-%{version}.tar.xz
+Source: http://ftp.gnome.org/pub/GNOME/sources/pygobject/%{release_version}/pygobject-%{version}.tar.xz
 
 BuildRequires: freedesktop-sdk-base
 BuildRequires: glib2-dev