build(deps-dev): Bump the python-dev group with 2 updates

Bumps the python-dev group with 2 updates: [cfn-lint](https://github.com/aws-cloudformation/cfn-lint) and [ruff](https://github.com/astral-sh/ruff).


Updates `cfn-lint` from 1.15.0 to 1.15.2
- [Release notes](https://github.com/aws-cloudformation/cfn-lint/releases)
- [Changelog](https://github.com/aws-cloudformation/cfn-lint/blob/main/CHANGELOG.md)
- [Commits](aws-cloudformation/cfn-lint@v1.15.0...v1.15.2)

Updates `ruff` from 0.6.7 to 0.6.8
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.6.7...0.6.8)

---
updated-dependencies:
- dependency-name: cfn-lint
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-dev
- dependency-name: ruff
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-dev
...

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

Pipfile

@@ -26,7 +26,7 @@ isort = "~=5.13.2"
 mypy = "~=1.0"
 pytest = "~=8.3.1"
 rope = "~=1.13.0"
-ruff = "==0.6.7"
+ruff = "==0.6.8"
 types-beautifulsoup4 = "~=4.12.0.5"
 types-markdown = "~=3.7.0"
 types-pyyaml = "~=6.0.12"