chore(deps-dev): update pep8-naming requirement

Updates the requirements on [pep8-naming](https://github.com/PyCQA/pep8-naming) to permit the latest version.
- [Release notes](https://github.com/PyCQA/pep8-naming/releases)
- [Changelog](https://github.com/PyCQA/pep8-naming/blob/main/CHANGELOG.rst)
- [Commits](PyCQA/pep8-naming@0.12.0...0.15.0)

---
updated-dependencies:
- dependency-name: pep8-naming
  dependency-version: 0.15.0
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pyproject.toml

@@ -56,7 +56,7 @@ flake8-bugbear = ">=22.3,<25.0"
 flake8-docstrings = "^1.6"
 flake8-typing-imports = "^1.12"
 flake8-colors = "^0.1"
-pep8-naming = ">=0.12,<0.15"
+pep8-naming = ">=0.12,<0.16"
 pydocstyle = "^6.1"