cargo(deps): bump toml from 0.9.7 to 0.9.8

Bumps [toml](https://github.com/toml-rs/toml) from 0.9.7 to 0.9.8.
- [Commits](toml-rs/toml@toml-v0.9.7...toml-v0.9.8)

---
updated-dependencies:
- dependency-name: toml
  dependency-version: 0.9.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Cargo.lock

@@ -9,7 +9,7 @@ serde = { version = "*", features = ["derive"] }
 serenity = "0.12.4"
 sqlx = { version = "0.8.6", features = ["runtime-tokio", "sqlite", "macros", "migrate"] }
 tokio = { version = "1.47.1", features = ["rt-multi-thread"] }
-toml = "0.9.7"
+toml = "0.9.8"
 reqwest = "0.12.23"
 async-trait = "0.1.89"
 chrono = { version = "0.4.42", features = ["serde"] }