add admin portal example to pihole app (wont show on current version of SCALE)

charts/stable/pihole/Chart.yaml

@@ -21,4 +21,4 @@ sources:
 - https://github.com/pi-hole
 - https://github.com/pi-hole/docker-pi-hole
 type: application
-version: 2.0.3
+version: 2.0.4

charts/stable/pihole/SCALE/questions.yaml

@@ -8,6 +8,14 @@ portals:
     ports:
       - "$kubernetes-resource_configmap_portal_port"
     path: "/admin/"
+  admin_portal:
+    protocols:
+      - "$kubernetes-resource_configmap_portal_protocol"
+    host:
+      - "$kubernetes-resource_configmap_portal_host"
+    ports:
+      - "$kubernetes-resource_configmap_portal_port"
+    path: "/"
 questions:
   - variable: portal
     group: "Container Image"