Update toml requirement from 0.8 to 0.9 (#122)

Updates the requirements on [toml](https://github.com/toml-rs/toml) to permit the latest version.
- [Commits](toml-rs/toml@toml-v0.8.0...toml-v0.9.4)

---
updated-dependencies:
- dependency-name: toml
  dependency-version: 0.9.4
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Ricky Hosfelt <ricky_github@hosfe.lt>

Author: dependabot[bot]