net/kamailio: update to 5.8.4
- submitter becomes maintainer
- added GCRYPT and MICROHTTPD options
- small fixes
Changelog: https://www.kamailio.org/pub/kamailio/5.8.4/ChangeLog
Release notes: https://www.kamailio.org/w/kamailio-v5-8-0-release-notes/
PR: 283010
Reported by: p5B2EA84B3@t-online.de
Approved by: dmitry.wagin@ya.ru (maintainer)