Warnings when building

[jtraglia]

warning: /Users/jtraglia/Projects/jtraglia/peerdas-kzg/bindings/java/rust_code/Cargo.toml: `crate_type` is deprecated in favor of `crate-type` and will not work in the 2024 edition
(in the `java_peerdas_kzg` library target)
warning: skipping duplicate package `single_crate` found at `/Users/jtraglia/.cargo/git/checkouts/nbindgen-d5c3df89ad9a133d/e80a85f/tests/depfile/single_crate`
warning: skipping duplicate package `single_crate` found at `/Users/jtraglia/.cargo/git/checkouts/nbindgen-d5c3df89ad9a133d/e80a85f/tests/depfile/single_crate_default_config`

[jtraglia]

The first one is an easy fix. The second one is a little more difficult. I think it's an issue in:

• https://github.com/arnetheduck/nbindgen

[kevaundray]

Yeah the second one has been haunting me for a while now -- I think we can leave this issue open as a tracker, though would not be suprised if it does not get fixed, given its kind of benign