Support for Alpine Linux

[vfusco]

• [ ] Evaluate Rust dependency on GLIBC when used on RISC-V.
• [ ] Compile tools as static or with MUSL instead of GLIBC.

[endersonmaia]

Alpine released its 3.20 version with support to riscv64.

• https://alpinelinux.org/posts/Alpine-3.20.0-released.html
• https://hub.docker.com/r/riscv64/alpine