Update hyper requirement from 0.14 to 1.4

Updates the requirements on [hyper](https://github.com/hyperium/hyper) to permit the latest version.
- [Release notes](https://github.com/hyperium/hyper/releases)
- [Changelog](https://github.com/hyperium/hyper/blob/master/CHANGELOG.md)
- [Commits](hyperium/hyper@v0.14.0...v1.4.0)

---
updated-dependencies:
- dependency-name: hyper
  dependency-type: direct:production
...

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

Cargo.toml

@@ -67,7 +67,7 @@ hex-literal = "0.4"
 wasm-bindgen-test = "0.3.19"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies]
-hyper = { version = "0.14", default-features = false, features = ["server"] }
+hyper = { version = "1.4", default-features = false, features = ["server"] }
 tokio = { version = "1.0", features = ["full"] }
 tokio-stream = { version = "0.1", features = ["net"] }