feat: Veloren

[KRDucky]

What is this feature about?
Please add the Veloren game to gamedig

Additional context/references
Veloren is a game written in Rust. https://gitlab.com/veloren/veloren

[CosminPerRam]

Additional references:
How to enable server queries.
Code implementation (couldn't find anything else related, we'll have to reverse it, doesnt seem complicated).