qt_gstreamer: update from 0.10.2 to 0.10.3

pkgs/development/libraries/gstreamer/legacy/qt-gstreamer/default.nix

···
 , automoc4, flex, bison, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-0.10.2";
+  name = "${pname}-0.10.3";
   pname = "qt-gstreamer";
 
   src = fetchurl {
     url = "http://gstreamer.freedesktop.org/src/${pname}/${name}.tar.bz2";
-    sha256 = "1laryg5vgc3prdi7dmpfwa71nsrc3ngv27sgax44c4qfrgpsgwbf";
+    sha256 = "1pqg9sxzk8sdrf7pazb5v21hasqai9i4l203gbdqz29w2ll1ybsl";
   };
 
   buildInputs = [ gstreamer gst_plugins_base glib qt4 ];