chore(deps): update rust crate anyhow to 1.0.81

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
anyhow	dependencies	patch	1.0.80 -> 1.0.81

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Release Notes

dtolnay/anyhow (anyhow)

### [`v1.0.81`](https://togithub.com/dtolnay/anyhow/releases/tag/1.0.81) [Compare Source](https://togithub.com/dtolnay/anyhow/compare/1.0.80...1.0.81) - Make backtrace support available when using -Dwarnings ([#​354](https://togithub.com/dtolnay/anyhow/issues/354))

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Configuration

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