Bump toml from 0.8.14 to 0.8.15 (#15)

Bumps [toml](https://github.com/toml-rs/toml) from 0.8.14 to 0.8.15.
- [Commits](toml-rs/toml@toml-v0.8.14...toml-v0.8.15)

---
updated-dependencies:
- dependency-name: toml
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Cargo.lock

@@ -28,7 +28,7 @@ tokio = { version = "1", features = ["full"] }
 futures = { version = "0.3" }
 regex = { version = "1.10.5" }
 iso8601-timestamp = { version = "0.2.17" }
-toml = { version = "0.8.12" }
+toml = { version = "0.8.15" }
 git2 = "0.19.0"
 url = { version = "2.5.1" }
 comrak = { version = "0.24.1", optional = true }