Revert "CI: let maven script fail on purpose"
Revert "CI: let maven script fail on purpose"

This reverts commit dc954684a41d4ca10e208c04c578788bbe596d87.

Worked e.g. on https://build.libelektra.org/blue/organizations/jenkins/libelektra/detail/PR-3455/10/pipeline

ElektraInitiative/libelektra,petermax2/libelektra,mpranj/libelektra,ElektraInitiative/libelektra,mpranj/libelektra,mpranj/libelektra,mpranj/libelektra,petermax2/libelektra,ElektraInitiative/libelektra,petermax2/libelektra,mpranj/libelektra,petermax2/libelektra,ElektraInitiative/libelektra,ElektraInitiative/libelektra,petermax2/libelektra,mpranj/libelektra,ElektraInitiative/libelektra,ElektraInitiative/libelektra,mpranj/libelektra,ElektraInitiative/libelektra,mpranj/libelektra,ElektraInitiative/libelektra,petermax2/libelektra,ElektraInitiative/libelektra,petermax2/libelektra,mpranj/libelektra,ElektraInitiative/libelektra,petermax2/libelektra,petermax2/libelektra,mpranj/libelektra,mpranj/libelektra