[temp] Log flink container

Author: AHeise

tools/ci/log4j.properties

@@ -60,7 +60,7 @@ logger.container.additivity = false  # This prevents messages from being logged
 logger.container.appenderRef.containerappender.ref = ContainerLogger
 
 logger.kafkacontainer.name = container.kafka
-logger.kafkacontainer.level = WARN
+logger.kafkacontainer.level = INFO
 
 logger.flinkcontainer.name = container.flink
 logger.flinkcontainer.level = WARN