build(deps-dev): bump pycodestyle from 2.7.0 to 2.8.0

Bumps [pycodestyle](https://github.com/PyCQA/pycodestyle) from 2.7.0 to 2.8.0.
- [Release notes](https://github.com/PyCQA/pycodestyle/releases)
- [Changelog](https://github.com/PyCQA/pycodestyle/blob/main/CHANGES.txt)
- [Commits](https://github.com/PyCQA/pycodestyle/compare/2.7.0...2.8.0)

---
updated-dependencies:
- dependency-name: pycodestyle
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

setup.py

@@ -71,7 +71,7 @@ setuptools.setup(
             "pytest-sugar==0.9.4",
             "pytest-instafail==0.4.2",
             "pytest-cov==3.0.0",
-            "pycodestyle==2.7.0",
+            "pycodestyle==2.8.0",
             "black==21.9b0",
             "isort==5.9.3",
             "mypy==0.910",