-r docs-check.txt

recommonmark==0.6.0
setuptools==45.2.0
sphinx==2.4.1
sphinx-rtd-theme==0.4.3

-r docs-check.txt

recommonmark==0.6.0
setuptools==45.2.0
sphinx==2.4.2
sphinx-rtd-theme==0.4.3

Bump sphinx from 2.4.1 to 2.4.2
Bump sphinx from 2.4.1 to 2.4.2

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 2.4.1 to 2.4.2.
- [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/v2.4.1...v2.4.2)

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