Log Message:
py-stevedore: updated to 1.31.0

1.31.0
* Add Python 3 Train unit tests
* Add local bindep.txt
* Cap Bandit below 1.6.0 and update Sphinx requirement
* update git.openstack.org to opendev
* OpenDev Migration Patch
* Dropping the py35 testing
* Update master for stable/stein
* Delete repeated param description
* add python 3.7 unit test job

1.30.1
* Use template for lower-constraints
* Change openstack-dev to openstack-discuss

1.30.0
* Update sphinx logging to not use app object
* Removed older version of python added 3.5
* Update doc/conf.py to avoid warnings with sphinx 1.8
* add lib-forward-testing-python3 test job
* fix wrong link
* add python 3.6 unit test job
* import zuul job settings from project-config
* Update reno for stable/rocky

1.29.0
* Remove unnecessary py27 testenv
* Switch to stestr
* fix tox python3 overrides
* Trivial: Update pypi url to new url
* Trivial: Update pypi url to new url
* set default python to python3
* add lower-constraints job
* Updated from global requirements
* Update links in README
* Update reno for stable/queens
* Updated from global requirements
* Updated from global requirements
* Follow the new PTI for document build

1.28.0
* Updated from global requirements
* Remove -U from pip install
* Avoid tox\_install.sh for constraints support
* add bandit to pep8 job
* move doc requirements to doc/requirements.txt
* Remove setting of version/release from releasenotes
* Updated from global requirements