SWITCHYARD-1825: Upgrade KIE/Drools/jBPM from 6.0.0.CR5 to 6.0.0.Final

SWITCHYARD-1825: Upgrade KIE/Drools/jBPM from 6.0.0.CR5 to 6.0.0.Final
https://issues.jboss.org/browse/SWITCHYARD-1825