title: DSL Seed Job - How to update the existing job using DSL in Jenkins
body: <p>Can someone tell me how to update the existing Jenkins job through DSL seed job.
  I found ignore changes to be selected for updating the existing job , but its not working its not doing anything on my existing job. Is there any other way or am I missing anything here for updating the existing job.</p>
  
  <p><a href="https://i.stack.imgur.com/oeQj9.png" rel="nofollow">Below is the screenshot from my seed job</a> </p>