Configure CI to compile with musl libc

Created by: Xottab-DUTY

After finishing #622 (closed), we want to keep engine compilable with musl libc.

We can configure our CI to use Alpine Linux (which is based on musl libc) using one of these Actions:

• https://github.com/marketplace/actions/setup-alpine-linux-environment
• https://github.com/marketplace/actions/run-on-architecture