The release workflow built the .crate attachments with
`cargo package --allow-dirty --no-verify`, so the attached artefact
could diverge from the tagged tree and was never proven to build.
Remove both flags. actions/checkout provides a clean tree and no prior
step mutates it, so --allow-dirty is unnecessary. The crates are
published to crates.io earlier in the same job, so the verification
build now resolves workspace dependencies from the registry and
confirms each .crate compiles before it is attached.
kingchenc
ad17915e49