Docs: `quickstart/README-minikube.md` Validation Outdated , Causing Failure​​

[yankay]

Component

Quickstart

Describe the bug

After #307, llm-d-inference-gateway was replaced with llm-d-inference-gateway-istio, but the validation in quickstart/README-minikube.md hasn't been updated. Reference: https://github.com/llm-d/llm-d-deployer/blob/main/quickstart/README-minikube.md?plain=1#L174.
Consequently, the documentation cannot be executed.

Steps to reproduce

When following the installation steps in quickstart/README-minikube.md, the installation result shows no service named llm-d-inference-gateway:

root@iZj6cd9ugj8h5jgk3iaxg5Z:~/llm-d-deployer/quickstart# kubectl get service -n llm-d
NAME                                         TYPE        CLUSTER-IP       EXTERNAL-IP   PORT(S)                                        AGE
llm-d-inference-gateway-istio                ClusterIP   10.106.36.225    <none>        15021/TCP,80/TCP                               65m
llm-d-modelservice                           ClusterIP   10.101.177.37    <none>        8443/TCP 

Additional context or screenshots

No response