chore(deps-dev): bump recommonmark from 0.6.0 to 0.7.1

Bumps [recommonmark](https://github.com/rtfd/recommonmark) from 0.6.0 to 0.7.1.
- [Release notes](https://github.com/rtfd/recommonmark/releases)
- [Changelog](https://github.com/readthedocs/recommonmark/blob/master/CHANGELOG.md)
- [Commits](readthedocs/recommonmark@0.6.0...0.7.1)

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

dev-requirements.txt

@@ -9,7 +9,7 @@ sphinx-bootstrap-theme==0.7.1
 sphinxcontrib-fulltoc==1.2.0
 sphinxcontrib-websupport==1.2.4
 sphinx-click==2.5.0
-recommonmark==0.6.0
+recommonmark==0.7.1
 twine==3.2.0
 click>=7.0
 click-plugins==1.1.1