Request for a new release of `containerd-shim` crate

[Mossaka]

Hi there,

I am a maintainer from runwasi project under the Containerd org. runwasi is taking a dependency on the containerd-shimcrate. I'd like to request for a new release of this crate because it's been a year since the last release and we want to include features like #150 in the new release of runwasi's containerd-shim-wasm crate. 🙏🙏

[mxpv]

Published 0.4: https://crates.io/crates/containerd-shim