Initial AD support for BDCs (#6741)

Partially working AD support for BDCs with some known issues
- Plumbed through kerberos support to Notebooks.
  - Using "gateway-0" for service temporarily as service endpoints API doesn't yet return correct DNS name. Will update in separate PR once available
- Plumbed kerberos auth to HDFS, Spark. Only partially working as we use same token on each call 
  - Will fix in separate PR, as this requires a refactor of WebHDFS library. Will need to either get new token every time or set a cookie, both of which require refactors
- Fixed error when Data Service node expansion failed and blocked all OE expansion
- Support for SqlToolsService change to use new cluster endpoints DMV
  -  Updated API to add new endpoints field to replace IP + port
  - Added logic to handle case where endpoints for Yarn, Grafana etc. are in the list
  - Sort list and use expected new localized strings

- Updated SqlToolsService to include support for new DMV
- Add "gateway-0" handling in Jupyter session as workaround for lack of domain names in endpoints list

resources/xlf/ru/mssql.ru.xlf

@@ -922,7 +922,7 @@
         <source xml:lang="en">Log Search Dashboard</source>
         <target state="translated">Панель мониторинга поиска по журналам</target>
       </trans-unit>
-      <trans-unit id="sparkHostory">
+      <trans-unit id="sparkHistory">
         <source xml:lang="en">Spark Job Monitoring</source>
         <target state="translated">Мониторинг заданий Spark</target>
       </trans-unit>
@@ -1056,4 +1056,4 @@
       </trans-unit>
     </body>
   </file>
-</xliff>
+</xliff>