Bump yamllint from 1.18.0 to 1.19.0
Bump yamllint from 1.18.0 to 1.19.0

Bumps [yamllint](https://github.com/adrienverge/yamllint) from 1.18.0 to 1.19.0.
- [Release notes](https://github.com/adrienverge/yamllint/releases)
- [Changelog](https://github.com/adrienverge/yamllint/blob/master/CHANGELOG.rst)
- [Commits](https://github.com/adrienverge/yamllint/compare/v1.18.0...v1.19.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
GoogleCloudPlatform/oozie-to-airflow,GoogleCloudPlatform/oozie-to-airflow