Automate following bug:

• Bug summary: ostreecontainer fails without separate /boot
• Bug url: https://issues.redhat.com/browse/RHEL-66155
• Write a test case if it doesn't exist yet.
  • Set the components field. (A list of commponents verified by the test case. The first one determines the sst field.)
  • Decide whether the test case is a customer scenario and set x-polarion-customer-scenario to true if it is. (If you're not sure contact the QE lead for this component or discuss with the team.)
• Write a Beaker task if necessary.
• Append automation script (for example puzzle template) to the test case for automated execution.
• When all previous tasks are complete, set the "Test Coverage" bug field to "Yes"
• Add a link to the test case into the "Test Link" bug field.