- Upgrade cnx-archive from 4.15.20 to 4.15.21
- added exception messages for Jinja2 and MarkUp safe due to python
  support
- Update pytest-cov from 2.11.1 to 2.12.0
- Update zope.interface from 5.3.0 to 5.4.0
- Update sqlalchemy from 1.4.4 to 1.4.15
- Update six from 1.15.0 to 1.16.0
- Update pyicu from 2.6 to 2.7.3
- Update pastescript from 3.2.0 to 3.2.1
- Update hupper from 1.10.2 to 1.10.3
- Update billiard from 3.6.3.0 to 3.6.4.0
- Update flake8 from 3.9.0 to 3.9.2