Update axum-core requirement from 0.4.3 to 0.5.0

Updates the requirements on [axum-core](https://github.com/tokio-rs/axum) to permit the latest version.
- [Release notes](https://github.com/tokio-rs/axum/releases)
- [Changelog](https://github.com/tokio-rs/axum/blob/main/CHANGELOG.md)
- [Commits](tokio-rs/axum@axum-core-v0.4.3...axum-core-v0.5.0)

---
updated-dependencies:
- dependency-name: axum-core
  dependency-type: direct:production
...

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

lambda-http/Cargo.toml

@@ -55,7 +55,7 @@ default-features = false
 features = ["alb", "apigw"]
 
 [dev-dependencies]
-axum-core = "0.4.3"
+axum-core = "0.5.0"
 axum-extra = { version = "0.9.2", features = ["query"] }
 lambda_runtime_api_client = { version = "0.11.1", path = "../lambda-runtime-api-client" }
 log = "^0.4"