provide a statically linked musl binary for Linux releases

[unoukujou]

Maybe you guys can consider adding a statically linked musl build (like x86_64-unknown-linux-musl)?

Because right now the pre-compiled Linux binary is dynamically linked to glibc so distros like nixos/alpine/etc cannot use it without patches or work-arounds

so a static musl binary wraps all dependencies inside the executable, and making msedit 100% portable and running on any Linux distribution without external runtime requirements

Thanks if you can