Bump serde from 1.0.200 to 1.0.203

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.200 to 1.0.203.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.200...v1.0.203)

---
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

@@ -17,7 +17,7 @@ crate-type = ["rlib", "cdylib"]
 once_cell = { version = "1.19.0" }
 pubgrub = { version = "0.2.1", optional = true }
 pyo3 = { version = "0.21.2", optional = true, features = ["extension-module", "abi3-py38"] }
-serde = { version = "1.0.200", features = ["derive"], optional = true }
+serde = { version = "1.0.203", features = ["derive"], optional = true }
 rkyv = { version = "0.7.44", features = ["strict", "validation"], optional = true }
 tracing = { version = "0.1.40", optional = true }
 unicode-width = { version = "0.1.12" }