Avoid pulling outdated Workflow Definitions

Just load the latest process definitions for each name that is used for tracking. This reduces the likelihood of outdated process definitions being loaded.

(CMS-29290)

Configuration for "mvn deploy" Completed

`mvn deploy` was not possible due to missing configurations of `distributionManagement` in some Maven POMs. These configurations have been added now for snapshot artifacts and project website deployments. Per default, the artifacts are written to the modules' `target` and `target/site` folders.

(CMS-18153)