Requesting cargo-lock release

[Jake-Shadle]

Related: EmbarkStudios/cargo-deny#500

While I could do my own workaround for this in cargo-deny, I was going to add support for it in cargo-lock to benefit everyone, then realized the fix needed was already landed in #780 over 2 months ago and just needs a release.

[tarcieri]

I can cut a release, but note that such a release is a breaking change. Just FYI it won't be immediately compatible with rustsec.

[Jake-Shadle]

Ahh ok, if it's not compatible with rustsec yet then I guess there's no need, I can implement a workaround until both those crates are released.

[tarcieri]

I can go ahead and cut a release, just thought I'd give you the heads up. There are some very minor breaking changes, namely adding #[non_exhaustive] to the relevant enum so we can upgrade it in the future.

[Jake-Shadle]

I've implemented my own workaround to support sparse indices, so no need to rush a release.