Bump pyroma from 2.6 to 2.6.1

Bumps [pyroma](https://github.com/regebro/pyroma) from 2.6 to 2.6.1.
- [Release notes](https://github.com/regebro/pyroma/releases)
- [Changelog](https://github.com/regebro/pyroma/blob/master/HISTORY.txt)
- [Commits](regebro/pyroma@2.6...2.6.1)

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

Author: dependabot-preview[bot]

dev-requirements.txt

@@ -20,7 +20,7 @@ pydocstyle==5.1.1  # Lint docstrings
 pyenchant==3.2.0  # Bindings for a spellchecking sytem
 pygithub==1.54.1
 pylint==2.6.0  # Lint
-pyroma==2.6  # Packaging best practices checker
+pyroma==2.6.1  # Packaging best practices checker
 pytest-cov==2.11.1  # Measure code coverage
 pytest-envfiles==0.1.0  # Use files for environment variables for tests
 pytest==6.2.2  # Test runners