docs: def add_automation_link(testcase):
      """Appends link to automation script to the test description."""
      automation_link = (
          '<a href="{}">Test Source</a>'.format(testcase["automation_script"])
          if testcase.get("automation_script")
          else ""
      )
      testcase["description"] = "{}<br/>{}".format(testcase.get("description") or "", automation_link)