As a System, I should be able to iterate over issues in Epic

We should be capable to iterate over the issues in Epic, the same way we can iterate over Links or Sub-tasks.

Mappings: IssuesInEpic[n], IssuesInEpicCount

API Endpoint: https://developer.atlassian.com/cloud/jira/software/rest/api-group-epic/#api-agile-1-0-epic-epicidorkey-issue-get

Iteration:

Count: ${IssuesInEpicCount}

#{for IssuesInEpic}
  // any simple mapping
#{end}

or

#{for j=IssuesInEpicCount}
  // any simple mapping
#{end}