build(deps): bump toml from 0.8.20 to 0.8.21

Bumps [toml](https://github.com/toml-rs/toml) from 0.8.20 to 0.8.21.
- [Commits](toml-rs/toml@toml-v0.8.20...toml-v0.8.21)

---
updated-dependencies:
- dependency-name: toml
  dependency-version: 0.8.21
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Cargo.lock

@@ -27,7 +27,7 @@ git2 = "0.20.1"
 log = "0.4.27"
 semver = "1.0.26"
 serde = { version = "1.0.219", features = ["derive"] }
-toml = "0.8.20"
+toml = "0.8.21"
 
 [dev-dependencies]
 assert_fs = "1.1.2"