[To dev/1.3] Pipe: Fix IT (#17168)

Author: Caideyipi

integration-test/src/test/java/org/apache/iotdb/pipe/it/autocreate/IoTDBPipeDataSinkIT.java

@@ -23,7 +23,6 @@
 import org.apache.iotdb.commons.client.sync.SyncConfigNodeIServiceClient;
 import org.apache.iotdb.confignode.rpc.thrift.TCreatePipeReq;
 import org.apache.iotdb.db.it.utils.TestUtils;
-import org.apache.iotdb.it.env.EnvFactory;
 import org.apache.iotdb.it.env.cluster.node.DataNodeWrapper;
 import org.apache.iotdb.it.framework.IoTDBTestRunner;
 import org.apache.iotdb.itbase.category.MultiClusterIT2AutoCreateSchema;