Bump pylint from 2.13.7 to 2.13.8

Bumps [pylint](https://github.com/PyCQA/pylint) from 2.13.7 to 2.13.8.
- [Release notes](https://github.com/PyCQA/pylint/releases)
- [Changelog](https://github.com/PyCQA/pylint/blob/main/ChangeLog)
- [Commits](https://github.com/PyCQA/pylint/compare/v2.13.7...v2.13.8)

---
updated-dependencies:
- dependency-name: pylint
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

requirements-dev.txt

@@ -3,7 +3,7 @@ nose2[coverage_plugin]==0.11.0
 cov-core==1.15.0
 black==22.3.0
 pycodestyle==2.8.0
-pylint==2.13.7
+pylint==2.13.8
 splinter==0.17.0
 selenium==4.1.3
 twine==4.0.0