[BUG] Secret Finalizer doesn't release if retain reclaimPolicy

[kyungwan-nam]

What happened:

secretFinalizer (#707) does not release if retain ReclaimPolicy.

What you expected to happen:

the finalizer on the secret must be release when removing related pvc.

How to reproduce it (as minimally and precisely as possible):

storageclass with reclaimPolicy: Retain, secretFinalizer: "true"

apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: juicefs
provisioner: csi.juicefs.com
parameters:
...
  # requires the juicefs-provisioner
  secretFinalizer: "true"
  # requires the juicefs-provisioner
  pathPattern: "${.PVC.namespace}-${.PVC.name}"
allowVolumeExpansion: true
reclaimPolicy: Retain

Anything else we need to know?

Environment:

• JuiceFS CSI Driver version (which image tag did your CSI Driver use):
• Kubernetes version (e.g. kubectl version):
• Object storage (cloud provider and region):
• Metadata engine info (version, cloud provider managed or self maintained):
• Network connectivity (JuiceFS to metadata engine, JuiceFS to object storage):
• Others: