-------------------
This patch fixes a bug introduced in :ref:`version 6.92.0 <v6.92.0>`,
where using the :func:`~hypothesis.strategies.data` strategy would fail
to draw a :func:`~python:dataclasses.dataclass` with a
:class:`~python:collections.defaultdict` field. This was due to a bug
in the standard library which `was fixed in 3.12
<https://github.com/python/cpython/pull/32056>`__, so we've vendored the fix.