Bump the rust-dependencies group with 4 updates (#286)

Bumps the rust-dependencies group with 4 updates: [serde](https://github.com/serde-rs/serde), [thiserror](https://github.com/dtolnay/thiserror), [toml](https://github.com/toml-rs/toml) and [ureq](https://github.com/algesten/ureq).


Updates `serde` from 1.0.203 to 1.0.204
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.203...v1.0.204)

Updates `thiserror` from 1.0.61 to 1.0.63
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](dtolnay/thiserror@1.0.61...1.0.63)

Updates `toml` from 0.8.14 to 0.8.19
- [Commits](toml-rs/toml@toml-v0.8.14...toml-v0.8.19)

Updates `ureq` from 2.9.7 to 2.10.0
- [Changelog](https://github.com/algesten/ureq/blob/main/CHANGELOG.md)
- [Commits](algesten/ureq@2.9.7...2.10.0)

---
updated-dependencies:
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust-dependencies
- dependency-name: thiserror
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust-dependencies
- dependency-name: toml
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust-dependencies
- dependency-name: ureq
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: rust-dependencies
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>