adding TOC entry

Author: hsrasheed

articles/hdinsight/TOC.yml

@@ -768,6 +768,8 @@
         href: ./hadoop/hdinsight-use-hive.md
       - name: Use the Apache Hive View
         href: ./hadoop/apache-hadoop-use-hive-ambari-view.md
+      - name: Connect to Apache Beeline
+        href: ./hadoop/connect-install-beeline.md
       - name: Use Apache Hive Beeline
         href: ./hadoop/apache-hadoop-use-hive-beeline.md
       - name: Use Grafana