(feature) Add option to disable discord bonfire message.

[Gaponovoz]

One can currently disable pretty much any type of discord notice... except for the most disturbing - bonfire messages.

A desired config parameter (as in 'RuntimeConfig.h':
// Send notifications when a player lits bonfire.
bool SendDiscordNotice_Bonfire = true;

[TLeonardUK]

I think you made changes locally to do this right? Feel free to submit a pull request

[Gaponovoz]

If it was a good approach - I greately wish I would. But I did it in a dirty way because I could not find where are your checks for discord message types before sending them. So it will be better if you implement this I guess