Update http-serde requirement from 1.1 to 2.0

Updates the requirements on [http-serde](https://gitlab.com/kornelski/http-serde) to permit the latest version.
- [Commits](https://gitlab.com/kornelski/http-serde/compare/v1.1.0...v2.0.0)

---
updated-dependencies:
- dependency-name: http-serde
  dependency-type: direct:production
...

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

Cargo.toml

@@ -8,7 +8,7 @@ license = "Apache-2.0"
 
 [dependencies]
 axum = { version = "0.6" }
-http-serde = "1.1"
+http-serde = "2.0"
 reqwest = { version = "0.11", features = ["tokio-rustls", "rustls-tls", "stream"], default-features = false }
 clap = { version = "4.5.1", features = ["derive", "env"] }
 tokio = { version = "1.36.0", features = ["macros", "rt-multi-thread", "signal"] }