AMBARI-10897: Incorrect Spark version is shown in HDP 2.2 stack (Gautam Borad via jluniya)

ambari-server/src/main/resources/stacks/HDP/2.2/services/SPARK/metainfo.xml

@@ -24,6 +24,7 @@
         <service>
             <name>SPARK</name>
             <extends>common-services/SPARK/1.2.0.2.2</extends>		
+            <version>1.2.1.2.2</version>
         </service>
     </services>
 </metainfo>