message: support v1 api for ingress object
diff: {{- $frontendUrl := urlParse .Values.appConfig.app.baseUrl}}
  {{- $backendUrl := urlParse .Values.appConfig.backend.baseUrl}}
  {{- $lighthouseUrl := urlParse .Values.appConfig.lighthouse.baseUrl}}
  +
  +{{/* Determine the api type for the ingress */}}
  +{{- if lt .Capabilities.KubeVersion.Minor "19" }}
  apiVersion: networking.k8s.io/v1beta1
  +{{- else if ge .Capabilities.KubeVersion.Minor "19" }}
  +apiVersion: networking.k8s.io/v1
  +{{- end }}
  kind: Ingress
  metadata:
  name: {{ include "backstage.fullname" . }}-ingress
  