Removed the changes related to pom.xml

Author: jjain1259

pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <groupId>io.confluent</groupId>
         <artifactId>common</artifactId>
-        <version>7.0.16</version>
+        <version>7.0.12</version>
     </parent>
 
     <artifactId>kafka-connect-elasticsearch</artifactId>