Fix flaky unit test to pass post-submit checks - #39562

Failed to save: Unable to reserve cache with key setup-python-Linux-x64-24.04-Ubuntu-python-3.10.20-pip-ce0fccd857a7f6f3872fac120b53bd89bff1c9a8b7e7df93249ea1a2d6d88559. More details: cache write denied: token has no writable scopes

cibuildwheel 3 will require Python 3.11+, please upgrade the Python version used to run cibuildwheel. This does not affect the versions you can target when building wheels. See: https://cibuildwheel.pypa.io/en/stable/#what-does-it-do