[pygobject] configure.ac: Require Python 3.3

[Christoph Reiter <creiter src gnome org>]

commit 1039e9a512d1df35e9c4656b0b41c1e4a25aafad
Author: Christoph Reiter <creiter src gnome org>
Date:   Sun Apr 2 14:04:39 2017 +0200

    configure.ac: Require Python 3.3
    
    At the time of the next release nothing will support 3.2 anymore.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index aa9b52a..c4578a7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -13,7 +13,7 @@ AC_PREREQ([2.68])
 #   $ ./configure --with-python=~/my-patched-python/python
 
 m4_define(python_min_ver, 2.7)
-m4_define(python3_min_ver, 3.2)
+m4_define(python3_min_ver, 3.3)
 
 dnl the pygobject version number
 m4_define(pygobject_major_version, 3)