fix version

Signed-off-by: Sicheng Song <sicheng.song@outlook.com>

Author: b4sjoo

common/src/main/java/org/opensearch/ml/common/transport/connector/MLCreateConnectorInput.java

@@ -48,7 +48,7 @@ public class MLCreateConnectorInput implements ToXContentObject, Writeable {
     public static final String DRY_RUN_FIELD = "dry_run";
 
     private static final Version MINIMAL_SUPPORTED_VERSION_FOR_CLIENT_CONFIG = Version.V_2_13_0;
-    private static final Version MINIMAL_SUPPORTED_VERSION_FOR_MODEL_INTERFACE = Version.V_2_14_0;
+    private static final Version MINIMAL_SUPPORTED_VERSION_FOR_MODEL_INTERFACE = Version.V_2_13_0;
 
     public static final String DRY_RUN_CONNECTOR_NAME = "dryRunConnector";