Simplify Minikube service testing in workflow

Removed the redundant command to fetch the "nodejs-app" service URL in the deploy-minikube workflow. The "minikube service list" command already provides the necessary service information. This change streamlines the workflow step for better clarity and efficiency.

Author: greg-ogs

.github/workflows/deploy-minikube.yml

@@ -24,5 +24,4 @@ jobs:
           kubectl apply -f ./pipeline/k8s-node-app.yaml
       - name: Test service URLs
         run: |
-          minikube service list
-          minikube service nodejs-app --url
+          minikube service list