Update workflows/sprint-report/templates/report.html

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

Author: bobbravo2

workflows/sprint-report/templates/report.html

@@ -1214,7 +1214,7 @@ <h2>Sprint Item Tracker</h2>
              Sprint pills: use class "current" for the active sprint, plain for past sprints.
              Link issue keys to the tracker URL (e.g. Jira). -->
         <tr>
-          <td><a href="{{ITEM_URL}}" target="_blank" class="issue-key">{{ITEM_KEY}}</a></td>
+<td><a href="{{ITEM_URL}}" target="_blank" rel="noopener noreferrer" class="issue-key">{{ITEM_KEY}}</a></td>
           <td>{{ITEM_TYPE}}</td>
           <td><span class="status {{ITEM_STATUS_CLASS}}">{{ITEM_STATUS}}</span></td>
           <td>{{ITEM_POINTS}}</td>