Use checkstyle plugin 3.1 and checkstyle version 8.21
Use checkstyle plugin 3.1 and checkstyle version 8.21

jenkinsci/git-plugin,martinda/git-plugin,martinda/git-plugin,MarkEWaite/git-plugin,jenkinsci/git-plugin,v1v/git-plugin,MarkEWaite/git-plugin,v1v/git-plugin,MarkEWaite/git-plugin,v1v/git-plugin,jenkinsci/git-plugin,jenkinsci/git-plugin,MarkEWaite/git-plugin,martinda/git-plugin