fix helm e2e

Signed-off-by: Dmytro Rashko <dmitriy.rashko@amdocs.com>

Author: dimetron

helm/kagent/tests/ui-service_test.yaml

@@ -22,7 +22,7 @@ tests:
           value: ui
       - equal:
           path: spec.ports[0].port
-          value: 80
+          value: 8080
       - equal:
           path: spec.ports[0].targetPort
           value: 8080