Update cargo-raze used by Format workflow to v0.16.1

[mpwarres]

This is to address failures in the "check format with cargo-raze" action, e.g. https://github.com/proxy-wasm/proxy-wasm-cpp-host/actions/runs/7263944116/job/19790363856

[mpwarres]

Hmm, this didn't work. From https://github.com/proxy-wasm/proxy-wasm-cpp-host/actions/runs/7534337574/job/20508548034?pr=381:

Caused by:
  failed to select a version for the requirement `cargo_toml = "^0.8.1"`
  candidate versions found which didn't match: 0.18.0, 0.18.0-beta.2, 0.18.0-beta.1, ...

[PiotrSikora]

It looks that cargo-raze is no longer maintained (see: google/cargo-raze#570), so this repo should migrate to crate_universe from rules_rust, which replaced it and offers similar capabilities.

See similar change in Rust SDK a while ago: proxy-wasm/proxy-wasm-rust-sdk#181