text: Title: [API server] Helm warning: annotation "kubernetes.io/ingress.class" is deprecated
  Body: ```
  W0310 23:08:14.543122   97112 warnings.go:70] annotation "kubernetes.io/ingress.class" is deprecated, please use 'spec.ingressClassName' instead
  NAME: skypilot
  ```
  
  We can choose the field to set based on the server version