[issue40874] Update to libmpdec-2.5.0

[Stefan Krah]

Stefan Krah <stefan at bytereef.org> added the comment:

Raymond, Mark, Antoine:  If you think this should be reverted, I'll
revert it.

----------
nosy: +mark.dickinson, pitrou, rhettinger

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue40874>
_______________________________________