build(deps): bump serde from 1.0.208 to 1.0.215

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.208 to 1.0.215.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.208...v1.0.215)

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

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

Cargo.toml

@@ -17,6 +17,6 @@ futures = "0.3.30"
 log = { version = "0.4.22", features = ["std"] }
 notify = { version = "6.1.1" }
 ring = { version = "0.17.8", features = ["std"] }
-serde = { version = "1.0.208", features = ["derive"], default-features = false }
+serde = { version = "1.0.215", features = ["derive"], default-features = false }
 serde_yaml = { version = "0.9.34", default-features = false }
 tokio = { version = "1.39", features = ["net"], default-features = false }