dev-python/jinja: remove unused patch

Closes: https://github.com/gentoo/gentoo/pull/2321

Signed-off-by: David Seifert <soap@gentoo.org>

dev-python/jinja/files/jinja-2.6-python3.3.patch

@@ -1,15 +0,0 @@
-diff --git a/jinja2/environment.py b/jinja2/environment.py
-index ebb5454..1b5dc40 100644
---- a/jinja2/environment.py
-+++ b/jinja2/environment.py
-@@ -570,6 +570,10 @@ class Environment(object):
-             py_header = imp.get_magic() + \
-                 u'\xff\xff\xff\xff'.encode('iso-8859-15')
- 
-+            # Python 3.3 added a source filesize to the header
-+            if sys.version_info >= (3, 3):
-+                py_header += u'\x00\x00\x00\x00'.encode('iso-8859-15')
-+
-         def write_file(filename, data, mode):
-             if zip:
-                 info = ZipInfo(filename)