musllinux variant of the oci image

I build my manylinux wheels using the `ghcr.io/pyo3/maturin` oci image. Would be cool if there was a variant of the image that supports musllinux. I naively tried to supply `--compatibility musllinux_1_1` as argument which resulted in broken wheels. It would be even better if the same image could be used for manylinux and musllinux, but i don't think that's possible.