deps: avoid pulling in zeroize_derive

[CathalMullan]

This prevents pulling in any heavy proc macro deps (syn, quote, proc-macro2, etc).

[gemini-code-assist]

Summary of Changes

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This pull request refines the project's dependency management by explicitly disabling an unnecessary feature flag for the zeroize crate. The primary goal is to reduce the overall build footprint and avoid pulling in large, often transitive, procedural macro dependencies, thereby contributing to a more efficient and streamlined build process.

Highlights

• Dependency Optimization: Removed the zeroize_derive feature from the zeroize dependency in Cargo.toml. This change prevents the inclusion of heavy procedural macro dependencies such as syn, quote, and proc-macro2.

Changelog

• Cargo.toml
  • Removed the zeroize_derive feature from the zeroize dependency declaration.

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[gemini-code-assist]

Code Review

This pull request removes the zeroize_derive feature from the zeroize dependency to avoid pulling in heavy proc-macro dependencies. This is a good optimization. My review includes a suggestion to further minimize the dependency footprint by also disabling default features for zeroize, which is consistent with how other dependencies are configured in Cargo.toml.

_{Note: Security Review has been skipped due to the limited scope of the PR.}

[Its-Just-Nans]

Thanks