[GSS](7.2.z) Issue with the admin console , adding a jvm option multiplies the JVM options in the configuration file

steps for Replication: 1. In the admin console go to the server and create a new JVM name, let's say test_jvm. ( Please see attached test_jvm_options_screen1.png for the same). 2. Next, edit the above "test_jvm" and add a JVM option let's say '-XX:+PrintGCDetails' and hit enter and then click on save. ( please see the attached test_jvm_options_screen2.png ) 3. Next, Restart the server for the changes to take place and then we can notice in the admin console the JVM options get printed multiple times. ( please see the attached test_jvm_options_screen3.png) 4. Again, checking the configuration file as well we can see the JVM option being printed multiple times. ~~~~ <server name="server-one" group="main-server-group"> <jvm name="test-jvm"> <jvm-options> <option value="-XX:+PrintGCDetails"/> <option value="-XX:+PrintGCDetails"/> </jvm-options> </jvm> </server> ~~~~ 5. As the workaround, we can use the CLI and add the JVM options and it works well with CLI.