:construction_worker: Add cargo-deny

[liamwh]

Incorporating cargo-deny into the CI pipeline ensures consistent monitoring of dependencies for security vulnerabilities, licensing issues, and duplicate dependencies. This tool automates the validation of our Cargo.lock file, enhancing the security and compliance of our Rust projects with minimal manual intervention. Integrating cargo-deny will streamline the review process and maintain the high quality of the dependencies with each code change.

[Odonno]

Thank you for this improvement @liamwh Just some small changes requested.

[liamwh]

Hi @Odonno, I have responded to your questions. Please resolve the comments if you agree 👍