[maven-release-plugin] prepare release jenkins-multijob-plugin-1.19
[maven-release-plugin] prepare release jenkins-multijob-plugin-1.19

sschuberth/tikal-multijob-plugin,harcher81/tikal-multijob-plugin,sshelomentsev/tikal-multijob-plugin,jenkinsci/tikal-multijob-plugin,sschuberth/tikal-multijob-plugin,jenkinsci/tikal-multijob-plugin,harcher81/tikal-multijob-plugin,cohencil/tikal-multijob-plugin,Brantone/tikal-multijob-plugin,sshelomentsev/tikal-multijob-plugin,cohencil/tikal-multijob-plugin,Brantone/tikal-multijob-plugin