fix job node name err

Author: fengshuaihu

Utils/azure-toolkit-ide-hdinsight-libs/azure-toolkit-ide-hdinsight-spark-lib/src/main/java/com/microsoft/azure/toolkit/ide/hdinsight/spark/HDInsightNodeProvider.java

@@ -59,6 +59,7 @@ public Node<?> createNode(@Nonnull Object data,@Nullable Node<?> parent,@Nonnull
                 .ifPresent(sparkClusterNode::setClusterDetail);
             final Node<SparkClusterNode> jobsNode = new AzResourceNode<>(sparkClusterNode)
                 .withIcon(AzureIcon.builder().iconPath("/icons/StorageAccountFolder.png").build())
+                .withLabel("Jobs")
                 .withDescription("")
                 .onClicked(HDInsightActionsContributor.OPEN_HDINSIGHT_JOB_VIEW);
             if ("[LinkedCluster]".equals(sparkClusterNode.getClusterDetail().getSubscription().getId())) {