GROOVY-9841: Bump spotbugs plugin to 4.6.0
GROOVY-9841: Bump spotbugs plugin to 4.6.0

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