[maven-release-plugin] prepare release dockerhub-notification-1.0
[maven-release-plugin] prepare release dockerhub-notification-1.0

holidaycheck/dockerhub-notification-plugin,ndeloof/dockerhub-notification-plugin,ndeloof/dockerhub-notification-plugin,holidaycheck/dockerhub-notification-plugin,kmadel/dockerhub-notification-plugin,jenkinsci/dockerhub-notification-plugin,lguminski/dockerhub-notification-plugin,jenkinsci/dockerhub-notification-plugin,lguminski/dockerhub-notification-plugin,kmadel/dockerhub-notification-plugin,jenkinsci/dockerhub-notification-plugin