Run `cargo-deny` on CI

[emilk]

https://github.com/EmbarkStudios/cargo-deny is a tool for keeping good dependency hygiene.

It will help you

• Keep out non-permissive licenses (e.g. copy-left, or in your case https://github.com/EmbarkStudios/cargo-deny)
• Prevent dependencies with vulnerabilities (Update arrow version due to soundness issue with lexical-core dependency #3071)
• Prevent duplicate crates (pulling in two versions of the same crate, adding to code bloat and compilation times)

To get started, take a look at:

• https://github.com/rerun-io/rerun_template/blob/main/deny.toml
• https://github.com/rerun-io/rerun_template/blob/98c9b34406339f2150934dd7476aec6d078996ce/.github/workflows/rust.yml#L131-L140