Use logger instead of [stdout] for JGroups GMS logger

[JBossINF] 12:11:12,677 INFO [org.jboss.as.osgi] (MSC service thread 1-15) JBAS011907: Register module: Module "deployment.clusterbench-ee6.ear.clusterbench-ee6-ejb.jar:main" from Service Module Loader
[JBossINF] 12:11:13,142 INFO [stdout] (ChannelService lifecycle - 1)
[JBossINF] 12:11:13,142 INFO [stdout] (ChannelService lifecycle - 1) -------------------------------------------------------------------
[JBossINF] 12:11:13,142 INFO [stdout] (ChannelService lifecycle - 1) GMS: address=perf18/web, cluster=web, physical address=10.16.90.54:55200
[JBossINF] 12:11:13,143 INFO [stdout] (ChannelService lifecycle - 1) -------------------------------------------------------------------
[JBossINF] 12:11:13,209 INFO [stdout] (ChannelService lifecycle - 1)
[JBossINF] 12:11:13,209 INFO [stdout] (ChannelService lifecycle - 1) -------------------------------------------------------------------
[JBossINF] 12:11:13,209 INFO [stdout] (ChannelService lifecycle - 1) GMS: address=perf18/ejb, cluster=ejb, physical address=10.16.90.54:55200
[JBossINF] 12:11:13,210 INFO [stdout] (ChannelService lifecycle - 1) -------------------------------------------------------------------
[JBossINF] 12:11:13,441 INFO [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (MSC service thread 1-5) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be pasivated.