Log Message:
py-virtualenv: update to 20.25.0.

v20.25.0 (2023-12-01)

Features - 20.25.0

    The tests now pass on the CI with Python 3.13.0a2 - by @hroncok. (#2673)

Bugfixes - 20.25.0

    Upgrade embedded wheels:

        wheel to 0.41.3 from 0.41.2 (#2665)

    Upgrade embedded wheels:

        wheel to 0.42.0 from 0.41.3

        setuptools to 69.0.2 from 68.2.2 (#2669)