[issue35864] Replace OrderedDict with regular dict in namedtuple's _asdict() method.

[Roundup Robot]

Change by Roundup Robot <devnull at psf.upfronthosting.co.za>:


----------
pull_requests: +11589, 11590

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue35864>
_______________________________________