[docs] [issue35605] backported patch requires new sphinx, minimum sphinx version was not bumped

[Anthony Sottile]

Anthony Sottile <asottile at umich.edu> added the comment:

I also had to update the patch for sphinx.util.status_iterator which was also introduced in sphinx 1.6

----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue35605>
_______________________________________