[Feature Request] Option to run commands when a death ban expires

[RalphORama]

The plugin currently has an option for CommandsOnDeathBan, it would be nice to have the equivalent for when a player's death ban expires.

For example, my current config has this:

CommandsOnDeathBan:
  - 'discord broadcast %player% just got banned because they died! Fs in chat...'

It would be awesome to have an equivalent option:

CommandsOnDeathUnban:
  - 'discord broadcast %player%'s death ban has expired! Let''s hope to see them again soon...'