Bump jackson2-api from 2.12.0 to 2.12.1
Bump jackson2-api from 2.12.0 to 2.12.1

Bumps [jackson2-api](https://github.com/jenkinsci/jackson2-api-plugin) from 2.12.0 to 2.12.1.
- [Release notes](https://github.com/jenkinsci/jackson2-api-plugin/releases)
- [Changelog](https://github.com/jenkinsci/jackson2-api-plugin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jenkinsci/jackson2-api-plugin/compare/jackson2-api-2.12.0...jackson2-api-2.12.1)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
jenkinsci/kubernetes-plugin,jenkinsci/kubernetes-plugin,jenkinsci/kubernetes-plugin