Bump yamllint from 1.28.0 to 1.29.0 in /.github/workflows

Bumps [yamllint](https://github.com/adrienverge/yamllint) from 1.28.0 to 1.29.0.
- [Release notes](https://github.com/adrienverge/yamllint/releases)
- [Changelog](https://github.com/adrienverge/yamllint/blob/master/CHANGELOG.rst)
- [Commits](adrienverge/yamllint@v1.28.0...v1.29.0)

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

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

.github/workflows/constraints.txt

@@ -1,4 +1,4 @@
 pip==22.3.1
 ansible==7.1.0
-yamllint==1.28.0
+yamllint==1.29.0
 ansible-lint==6.11.0