v1.23.16-2 - wrapping up v1

Final v1 release 🎀

This release wraps uptime-kuma / replicator-kuma v1 in a nice pretty bow 🎀

Specifically, it adds hostname to certificate expiry notifications on replicator-kuma's side, everything else remains the same.

As always, the newest docker image can be found on Docker Hub:
https://hub.docker.com/repository/docker/realsidsun/replicator-kuma