chore: remove unused hyper dependency

Signed-off-by: Shane Utt <[email protected]>

Author: shaneutt

gateway-api/Cargo.toml

@@ -23,7 +23,6 @@ once_cell = "1.20.2"
 
 [dev-dependencies]
 anyhow = "1.0.90"
-hyper = "0.14.31"
 hyper-util = "0.1.9"
 kube = { version = "0.96.0" }
 k8s-openapi = { version = "0.23.0" , features = ["v1_31", "schemars"] }