Remove unused configuration from maven-checkstyle-plugin.
Remove unused configuration from maven-checkstyle-plugin.

openwide-java/jsass,openwide-java/jsass,bit3/jsass,bit3/jsass,Altometrics/jsass,Altometrics/jsass,openwide-java/jsass,bit3/jsass,Altometrics/jsass,openwide-java/jsass