[CI][Python] Windows verification job fails importing PyArrow on Windows

[raulcd]

Describe the bug, including details regarding any error messages, version, and platform.

The verify-rc-source-windows job fails with:

*** Making wheel...
*** Created pyarrow-24.0.0.dev261+g4e22f4d9c.d20260330-cp310-cp310-win_amd64.whl
Successfully built pyarrow-24.0.0.dev261+g4e22f4d9c.d20260330.tar.gz and pyarrow-24.0.0.dev261+g4e22f4d9c.d20260330-cp310-cp310-win_amd64.whl
ImportError while loading conftest 'D:\a\crossbow\crossbow\arrow\python\pyarrow\conftest.py'.
pyarrow\__init__.py:59: in <module>
    from pyarrow.lib import (BuildInfo, CppBuildInfo, RuntimeInfo, set_timezone_db_path,
E   ModuleNotFoundError: No module named 'pyarrow.lib'
Error: Process completed with exit code 1.

Component(s)

Continuous Integration, Python

[raulcd]

Issue resolved by pull request 49624
#49624