* feat: Support `replica-announce-ip`/`port`
Before this PR, we only supported `cluster_announce_ip`.
It's basically the same feature, but used for cluster announcements
instead of replication.
This PR adds support for `replica-announce-ip` and
`replica-announce-port`, which can be set via new flags `--announce_ip=`
and `--announce_port=`. These flags apply to both cluster and replica
announcements.
Tested via running Sentinel, and making sure it is able to connect to
announced ip+port, while it can't connect to announced false /
unavailable ip+port.
Note: this PR deprecates `--cluster_announce_ip`, but continues to
support it. We will remove it in a future version.
Fixes#3380
* fix failing test
* destructure
