Lab 4.4 - Update Docker Pipeline Plugin
1. Open the Jenkins dashboard, navigate to Manage Jenkins
2. Click Manage Plugins
3. In Updates tab, you can click check now to check the updated version of plugins
4. Check the box in the Docker pipeline plugin and click download now and install after restart button
5. Then check the box Restart Jenkins when installation is complete and no jobs are running
6. When all components show Success, you are done.