Comment 1 for bug 1859633

Reviewed: https://review.opendev.org/702450
Committed: https://git.openstack.org/cgit/openstack/refstack-client/commit/?id=ccdcb2ed5cc6a3fb3587d151b02f88b4fb756591
Submitter: Zuul
Branch: master

commit ccdcb2ed5cc6a3fb3587d151b02f88b4fb756591
Author: Jonathan Rosser <email address hidden>
Date: Tue Jan 14 14:41:29 2020 +0000

    Bump version of virtualenv download

    This updates the virtualenv release to the latest current which allows
    setup_env to complete without error when setuptools 45.0.0 is present
    in the venv

    Change-Id: I2138409d2adce578764781a1ba481fcbc319c451
    Closes-Bug: 1859633