[gtk-osx] Add pycairo and py2cairo as after dependencies of pygobject.

[John Ralls <jralls src gnome org>]

commit b41f77114050e1acb9c418b3c3679a6018e074c5
Author: John Ralls <jralls ceridwen us>
Date:   Sun Dec 18 16:19:53 2016 -0800

    Add pycairo and py2cairo as after dependencies of pygobject.

 modulesets-stable/gtk-osx-python.modules |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/modulesets-stable/gtk-osx-python.modules b/modulesets-stable/gtk-osx-python.modules
index d09461b..41e18e8 100644
--- a/modulesets-stable/gtk-osx-python.modules
+++ b/modulesets-stable/gtk-osx-python.modules
@@ -165,6 +165,8 @@
     <after>
       <dep package="python"/>
       <dep package="python3"/>
+      <dep package="pycairo"/>
+      <dep package="py2cairo"/>
     </after>
   </autotools>