Installing the latest minio operator helm chart sets the console port to
9090 not 9001. I fixed the port in the port-forward command.
```
k get svc -n minio-operator
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
console ClusterIP 10.97.140.40 <none> 9090/TCP,9443/TCP 21m
operator ClusterIP 10.106.20.115 <none> 4221/TCP 21m
sts ClusterIP 10.106.182.83 <none> 4223/TCP 21m
```