Bump serde from 1.0.204 to 1.0.209 (#88)

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.204 to 1.0.209.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.204...v1.0.209)

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

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

Cargo.toml

@@ -17,12 +17,12 @@ thiserror = "1.0.63"
 strum = { version = "0.26.3", features = ["derive"] }
 duplicate = "1.0.0"
 
-serde = { version = "1.0.204", optional = true }
+serde = { version = "1.0.209", optional = true }
 
 [dev-dependencies]
 criterion = { version = "0.5.1", features = ["html_reports"] }
 # Serde is used for comparison in benchmarks and for tests
-serde = "1.0.204"
+serde = "1.0.209"
 # When updating serde_json, adjust Struson Serde integration behavior to match serde_json
 serde_json = "1.0.120"
 # Used for verifying in allocation tests that no allocations occur in certain situations