GROOVY-9839: Bump Codenarc version to 2.0.0
GROOVY-9839: Bump Codenarc version to 2.0.0

apache/groovy,paulk-asert/groovy,paulk-asert/groovy,apache/groovy,apache/incubator-groovy,apache/incubator-groovy,paulk-asert/groovy,apache/groovy,apache/incubator-groovy,apache/groovy,paulk-asert/groovy,apache/incubator-groovy