[gtk-mac-bundler] Upgrade python-launcher for Python-3.6.

[John Ralls <jralls src gnome org>]

commit 64a14e3a190ca511bbeb658f0080b5645ba2d84a
Author: John Ralls <jralls ceridwen us>
Date:   Tue May 22 18:08:21 2018 -0700

    Upgrade python-launcher for Python-3.6.

 examples/python-launcher.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/examples/python-launcher.c b/examples/python-launcher.c
index 76b594a..9d1e305 100644
--- a/examples/python-launcher.c
+++ b/examples/python-launcher.c
@@ -87,18 +87,18 @@ set_python_path(void)
     CFStringRef str = make_filesystem_string(bundle_url);
     CFRelease(bundle_url);
     mstr = CFStringCreateMutableCopy(NULL, 5 * PATH_MAX, str);
-    CFStringAppendCString(mstr, "/lib/python34.zip:", kCFStringEncodingUTF8);
+    CFStringAppendCString(mstr, "/lib/python36.zip:", kCFStringEncodingUTF8);
     CFStringAppend(mstr, str);
-    CFStringAppendCString(mstr, "/lib/python3.4:",
+    CFStringAppendCString(mstr, "/lib/python3.6:",
                          kCFStringEncodingUTF8);
     CFStringAppend(mstr, str);
-    CFStringAppendCString(mstr, "/lib/python3.4/plat-darwin:",
+    CFStringAppendCString(mstr, "/lib/python3.6/plat-darwin:",
                          kCFStringEncodingUTF8);
     CFStringAppend(mstr, str);
-    CFStringAppendCString(mstr, "/lib/python3.4/lib-dynload:",
+    CFStringAppendCString(mstr, "/lib/python3.6/lib-dynload:",
                          kCFStringEncodingUTF8);
     CFStringAppend(mstr, str);
-    CFStringAppendCString(mstr, "/lib/python3.4/site-packages",
+    CFStringAppendCString(mstr, "/lib/python3.6/site-packages",
                          kCFStringEncodingUTF8);
     CFRelease(str);
     path = widen_cfstring(mstr);