fix(deps): update rust crate toml to 0.8.4

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
toml	dependencies	patch	0.8.2 -> 0.8.4

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Release Notes

toml-rs/toml (toml)

### [`v0.8.4`](https://togithub.com/toml-rs/toml/compare/toml-v0.8.3...toml-v0.8.4) [Compare Source](https://togithub.com/toml-rs/toml/compare/toml-v0.8.3...toml-v0.8.4) ### [`v0.8.3`](https://togithub.com/toml-rs/toml/compare/toml-v0.8.2...toml-v0.8.3) [Compare Source](https://togithub.com/toml-rs/toml/compare/toml-v0.8.2...toml-v0.8.3)

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