[EMERGENCY FREEZE BREAK] Temporarily fix fedorapeople.org SSL cert

fedorapeople.org's wildcard SSL cert expired. I generated a Let's Encrypt wildcard cert using a DNS challenge and copied that to fedorapeople and edited the /etc/httpd/conf.d/people.conf file to point to the LE cert. I did this as an emergency fix to get the web server accessible again. I did not change anything in Ansible for this emergency fix. Hopefully no one will run the people playbook before the regular cert gets renewed, or my changes will be overwritten. I think I need to ask for 2 (after the fact) +1's. nb