Update Rust crate anyhow to 1.0.71

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
anyhow	dependencies	patch	1.0.66 -> 1.0.71

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Release Notes

dtolnay/anyhow

### [`v1.0.71`](https://togithub.com/dtolnay/anyhow/releases/tag/1.0.71) [Compare Source](https://togithub.com/dtolnay/anyhow/compare/1.0.70...1.0.71) - Documentation improvements ### [`v1.0.70`](https://togithub.com/dtolnay/anyhow/releases/tag/1.0.70) [Compare Source](https://togithub.com/dtolnay/anyhow/compare/1.0.69...1.0.70) - Update syn dependency to 2.x ### [`v1.0.69`](https://togithub.com/dtolnay/anyhow/releases/tag/1.0.69) [Compare Source](https://togithub.com/dtolnay/anyhow/compare/1.0.68...1.0.69) - Documentation improvements ### [`v1.0.68`](https://togithub.com/dtolnay/anyhow/releases/tag/1.0.68) [Compare Source](https://togithub.com/dtolnay/anyhow/compare/1.0.67...1.0.68) - Opt out of `-Zrustdoc-scrape-examples` on docs.rs for now ### [`v1.0.67`](https://togithub.com/dtolnay/anyhow/releases/tag/1.0.67) [Compare Source](https://togithub.com/dtolnay/anyhow/compare/1.0.66...1.0.67) - Improve the backtrace captured when `context()` is used on an `Option` ([#​280](https://togithub.com/dtolnay/anyhow/issues/280))

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Configuration

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