Comment 9 for bug 1886298

Reviewed: https://review.opendev.org/744625
Committed: https://git.openstack.org/cgit/openstack/watcher-dashboard/commit/?id=a72fd198c9f6bfe614ab2d1aae6ffc70857fcda8
Submitter: Zuul
Branch: master

commit a72fd198c9f6bfe614ab2d1aae6ffc70857fcda8
Author: Ghanshyam Mann <email address hidden>
Date: Mon Aug 3 22:09:38 2020 -0500

    [goal] Migrate testing to ubuntu focal

    As per victoria cycle testing runtime and community goal[1]
    we need to migrate upstream CI/CD to Ubuntu Focal(20.04).

    Fixing:
    - bug#1886298
    Bump the lower constraints for required deps which added python3.8
    support in their later version.

    Story: #2007865
    Task: #40227

    Closes-Bug: #1886298

    [1] https://governance.openstack.org/tc/goals/selected/victoria/migrate-ci-cd-jobs-to-ubuntu-focal

    Change-Id: Iba1a0839df825fe03e1234229e141ec84ea0754d