[pygobject] setup.py: set zip_safe=False

[Christoph Reiter <creiter src gnome org>]

commit 8c8dd210f7cb2001144dc00ab6adde9e840e5dcf
Author: Christoph Reiter <reiter christoph gmail com>
Date:   Thu Jan 25 17:13:15 2018 +0100

    setup.py: set zip_safe=False
    
    We install .h/.pc files now and zipping them could be problematic,
    so better don't allow it.

 setup.py | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/setup.py b/setup.py
index c4e893c9..ac43bbac 100755
--- a/setup.py
+++ b/setup.py
@@ -755,6 +755,7 @@ def main():
         data_files=[
             ('include/pygobject-3.0', ['gi/pygobject.h']),
         ],
+        zip_safe=False,
     )