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9ae49859 - Upgrade Rust to 1.71 (#6323)

Upgrade Rust to 1.71 (#6323) Addresses [CVE-2023-38497](https://blog.rust-lang.org/2023/08/03/cve-2023-38497.html) See also the [version release post](https://blog.rust-lang.org/2023/08/03/Rust-1.71.1.html)