Bump plugin from 3.49 to 3.50
Bump plugin from 3.49 to 3.50

Bumps [plugin](https://github.com/jenkinsci/plugin-pom) from 3.49 to 3.50.
- [Release notes](https://github.com/jenkinsci/plugin-pom/releases)
- [Changelog](https://github.com/jenkinsci/plugin-pom/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jenkinsci/plugin-pom/compare/plugin-3.49...plugin-3.50)

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