-r staging.txt
ansible==2.9.10
ansible-lint==4.2.0
coverage==5.1
factory_boy==2.12.0
flake8==3.8.3
ipython==7.16.1
rstcheck==3.3.1
sphinx==3.1.1

-r staging.txt
ansible==2.9.10
ansible-lint==4.2.0
coverage==5.1
factory_boy==2.12.0
flake8==3.8.3
ipython==7.16.1
rstcheck==3.3.1
sphinx==3.1.2

Bump sphinx from 3.1.1 to 3.1.2
Bump sphinx from 3.1.1 to 3.1.2

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 3.1.1 to 3.1.2.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/3.x/CHANGES)
- [Commits](https://github.com/sphinx-doc/sphinx/compare/v3.1.1...v3.1.2)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>