The watermarker pipeline does not check weather the other components can be build

[hnorkowski]

🐞 Bug Report

Describe the Bug

Our current watermarker pipeline does not check weather the other components in the repo (cli and webinterface) that depend on the watermarker library can be compiled after the library got changed. This can lead to a state in which those components are not usable.

To Reproduce

Steps to reproduce the behavior:

1. Commit a breaking change
2. Publish changed library to (local) maven
3. Try to compile the other components

Expected Behavior

The pipeline should fail in case a component is not build-able.