Extract zanata-maven-plugin configuration and version to kie-parent-metadata
Use maven-war-plugin version of kie-parent-metadata (upgrade from 2.3 to 2.4)
Use maven-resources-plugin version of kie-parent-metadata (upgrade maven-resources-plugin from 2.3 to 2.6) + apply resources encoding config on the parent pom + remove empty maven-resources-plugin declarations