INFRA-240 Create command on www-prod to reload nginx conf, to be used by civicrm-docs site
Based on this conversation https://chat.civicrm.org/civicrm/pl/1oy9b6bmatnrpqm4mq9qa57hsa Mathieu, Michael, and Sean agreed that we'd like to stick with nginx for serving civicrm-docs and find a way to reload its configuration so that new redirects may be added.