[kafka-stream] test CI

Author: je-ik

runners/kafka-streams/src/main/java/org/apache/beam/runners/kafka/streams/KafkaStreamsRunner.java

@@ -31,6 +31,8 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+// added trivial change
+
 /**
  * A {@link PipelineRunner} that submits portable jobs to an in-process or external Beam job service
  * backed by the Kafka Streams translation path.