Bump yamllint from 1.26.3 to 1.28.0

Bumps [yamllint](https://github.com/adrienverge/yamllint) from 1.26.3 to 1.28.0.
- [Release notes](https://github.com/adrienverge/yamllint/releases)
- [Changelog](https://github.com/adrienverge/yamllint/blob/master/CHANGELOG.rst)
- [Commits](adrienverge/yamllint@v1.26.3...v1.28.0)

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

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

Author: dependabot[bot]

Diff for: poetry.lock

@@ -8,7 +8,7 @@ authors = []
 python = "^3.9"
 
 [tool.poetry.dev-dependencies]
-yamllint = "^1.26.3"
+yamllint = "^1.28.0"
 codespell = "^2.2.1"
 
 [build-system]