Create an informative issue (See each section, incomplete templates/issues won't be triaged)

Using the current documentation as a model, please complete the issue template. 

Note: Doc team updates the current version and the two previous versions (n-2). For earlier versions, we will address only high-priority, customer-reported issues for releases in support.

Prerequisite: Start with what we have

Always look at the current documentation to describe the change that is needed. Use the source or portal link for Step 4:

 - Use the Customer Portal: https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes

 - Use the GitHub link to find the staged docs in the repository: https://github.com/stolostron/rhacm-docs 

Describe the changes in the doc and link to your dev story

Provide info for the following steps:

1. - [X] Mandatory Add the required version to the Fix version/s field.

2. - [X] Mandatory Choose the type of documentation change.

      - [ ] New topic in an existing section or new section
      - [X] Update to an existing topic

https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.8/html/clusters/cluster_mce_overview#ansible-template-create

3. - [ ] Mandatory for GA content:
            
       - [X] Add steps and/or other important conceptual information here: 
       

         In the section "1.5.9.3. Creating an Automation template" step 7, we can add more info to explain the extra variables data. New content in blue.

         7. Select between a Job template or a Workflow job template in the modal that appears. You can also add job_tags, skip_tags, and workflow types. The `Extra variables` field can be used to pass data to the AnsibleJob resource in the form of key=value pairs. Special keys `cluster_deployment` and `machine_pool` are passed automatically as extra variables containing data on general information about the cluster and details about the worker nodes being created in the cluster.
            
       - [ ] Add Required access level for the user to complete the task here:
       

       - [ ] Add verification at the end of the task, how does the user verify success (a command to run or a result to see?)
     
     
       - [ ] Add link to dev story here:

4. - [ ] Mandatory for bugs: What is the diff? Clearly define what the problem is, what the change is, and link to the current documentation:

https://access.redhat.com/support/cases/#/case/03652587 Customer is complaining about missing info in the doc regarding how to pass data to the AnsibleJob resource. See changes above.