fix(deps): update rust crate toml to 0.8.12

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
toml	dependencies	patch	0.8.9 -> 0.8.12

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Release Notes

toml-rs/toml (toml)

### [`v0.8.12`](https://togithub.com/toml-rs/toml/compare/toml-v0.8.11...toml-v0.8.12) [Compare Source](https://togithub.com/toml-rs/toml/compare/toml-v0.8.11...toml-v0.8.12) ### [`v0.8.11`](https://togithub.com/toml-rs/toml/compare/toml-v0.8.10...toml-v0.8.11) [Compare Source](https://togithub.com/toml-rs/toml/compare/toml-v0.8.10...toml-v0.8.11) ### [`v0.8.10`](https://togithub.com/toml-rs/toml/compare/toml-v0.8.9...toml-v0.8.10) [Compare Source](https://togithub.com/toml-rs/toml/compare/toml-v0.8.9...toml-v0.8.10)

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