Bump resource-disposer from 0.14 to 0.15
Bump resource-disposer from 0.14 to 0.15

Bumps [resource-disposer](https://github.com/jenkinsci/resource-disposer-plugin) from 0.14 to 0.15.
- [Release notes](https://github.com/jenkinsci/resource-disposer-plugin/releases)
- [Commits](https://github.com/jenkinsci/resource-disposer-plugin/compare/resource-disposer-0.14...resource-disposer-0.15)

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