GROOVY-10043: Bump spotbugs to 4.2.3
GROOVY-10043: Bump spotbugs to 4.2.3

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