fix: add resourceName at service level for AKS cluster reference

Each service now references AKS_CLUSTER_NAME at the service level,
which allows azd to determine the AKS cluster for deployment.

Fixes error: 'could not determine AKS cluster'

Author: jkordick

azure.yaml

@@ -10,20 +10,23 @@ services:
     language: python
     host: aks
     project: ./python-app
+    resourceName: AKS_CLUSTER_NAME
     k8s:
       deploymentPath: ./manifests/python-app.yaml
 
   js-app:
     language: js
     host: aks
     project: ./js-app
+    resourceName: AKS_CLUSTER_NAME
     k8s:
       deploymentPath: ./manifests/js-app.yaml
 
   java-app:
     language: java
     host: aks
     project: ./java-app
+    resourceName: AKS_CLUSTER_NAME
     k8s:
       deploymentPath: ./manifests/java-app.yaml