updated service type in testapp

Change-Id: Id7407f01a1509b8d33036877daebe7899dc0c98e
diff --git a/5g-test-apps/values.yaml b/5g-test-apps/values.yaml
index 4deaad3..4b08d4f 100644
--- a/5g-test-apps/values.yaml
+++ b/5g-test-apps/values.yaml
@@ -34,4 +34,8 @@
     path: /tmp/coredump
   dbtestapp:
     deploy: true
+    serviceType: ClusterIP
     replica: 1
+    httpServer:
+      enable: true
+      port: 8000