KCL worker for DynamoDB

KCLWorker.kt

 val fooStreamWorker = Worker.Builder()
                .recordProcessorFactory(fooStreamRecordProcessorFactory)
                .config(kclConfig(fooStreamConfig)).kinesisClient(dynamoDBStreamsAdapterClient())
                .build()

 val fooWorker = Thread(fooStreamWorker)
        fooWorker.start()
       
 fun dynamoDBStreamsAdapterClient(): AmazonDynamoDBStreamsAdapterClient {
        return AmazonDynamoDBStreamsAdapterClient(awsAuth.credentialsProvider())
    }