fix(helm): correct port for rust employee-scheduling to 7860

The Rust employee-scheduling quickstart runs on port 7860, not 8080.
Update values.yaml and template the containerPort in deployment.yaml.

Author: blackopsrepl

rust/employee-scheduling/helm/employee-scheduling/templates/deployment.yaml

@@ -37,7 +37,7 @@ spec:
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           ports:
             - name: http
-              containerPort: 8080
+              containerPort: {{ .Values.service.port }}
               protocol: TCP
           {{- with .Values.livenessProbe }}
           livenessProbe:

rust/employee-scheduling/helm/employee-scheduling/values.yaml

@@ -18,7 +18,7 @@ securityContext: {}
 
 service:
   type: ClusterIP
-  port: 8080
+  port: 7860
 
 ingress:
   enabled: false