Update Configuration Checklist image based on changes in civicrm-core…
Created by: seamuslee001
…#15359 Updates the image of the checklist in the guide following the merge of https://github.com/civicrm/civicrm-core/pull/15359
Created by: seamuslee001
…#15359 Updates the image of the checklist in the guide following the merge of https://github.com/civicrm/civicrm-core/pull/15359