Correct targetPort and always use PVC during testing (#840)

* Fix targetPort not being processed correctly

* Always use PVC in values.yaml just to be sure it actually works

* fix a small copy-paste mistake

* bump

* fix hyperion-ng mistake

charts/stable/heimdall/Chart.yaml

@@ -18,4 +18,4 @@ maintainers:
 name: heimdall
 sources: null
 type: application
-version: 6.8.5
+version: 6.8.6

charts/stable/heimdall/SCALE/questions.yaml

@@ -231,7 +231,7 @@ questions:
                               default: 80
                               editable: false
                               hidden: true
-                          - variable: targetport
+                          - variable: targetPort
                             label: "Target Port"
                             description: "This port exposes the container port on the service"
                             schema:

charts/stable/heimdall/values.yaml

@@ -27,4 +27,6 @@ persistence:
   config:
     enabled: true
     mountPath: "/config"
-    type: emptyDir
+    type: pvc
+    accessMode: ReadWriteOnce
+    size: "100Gi"