There's a merged pull request on the void-packages repository

teeworlds: replace python with python3 in hostmakedepends
https://github.com/void-linux/void-packages/pull/40476

Description:
Build instructions in readme.md mention python 3 as a build dependency in section "Building on Linux or macOS (CMake)", subsection "Installing dependencies".

Related to void-linux/void-packages#38229.

cc: @leahneukirchen 

#### Testing the changes
- I tested the changes in this PR: **YES**

#### Local build testing
- I built this PR locally for my native architecture, x86_64-musl