Change name of Kinesis source plugin

Signed-off-by: Souvik Bose <[email protected]>

data-prepper-plugins/kinesis-source/src/main/java/org/opensearch/dataprepper/plugins/kinesis/source/KinesisSource.java

@@ -27,7 +27,12 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-@DataPrepperPlugin(name = "kinesis", alternateNames = "kinesis-data-streams", pluginType = Source.class, pluginConfigurationType = KinesisSourceConfig.class)
+@DataPrepperPlugin(
+        name = "kinesis",
+        alternateNames = { "kinesis-data-streams", "kinesis_data_streams" },
+        pluginType = Source.class,
+        pluginConfigurationType = KinesisSourceConfig.class
+)
 public class KinesisSource implements Source<Record<Event>> {
     private static final Logger LOG = LoggerFactory.getLogger(KinesisSource.class);
     private final KinesisSourceConfig kinesisSourceConfig;