chore(Jenkinsfile): publish checkstyle/findbugs (#278)
chore(Jenkinsfile): publish checkstyle/findbugs (#278)

* publish checkstyle/findbugs
* add thresholds for checkstyle/findbugs
zanata/zanata-platform,zanata/zanata-platform,zanata/zanata-platform,zanata/zanata-platform,zanata/zanata-platform,zanata/zanata-platform,zanata/zanata-platform