Describe the bug (🐛 if you encounter this issue)

backingimage and backingimagedatasource deletion got stuck, if the backing image is deleted during upload process and bids just changes to ready-for-transfer state

To Reproduce

Steps to reproduce the behavior:

• Via Longhorn GUI, upload backing image from local
• Delete backingimage as bids just turns into ready-for-transfer state
  • Delete backingimage by $ kubectl -n longhorn-system delete backingimage img1 --cascade=foreground
• Found backingimage stuck in deletion, the delete operation never finish
• Found backingimagedatasource stuck in deletion, the delete operation never finish
• Checking longhorn manager's log, it looped with log "backing image data source status is failed not failed-and-cleanup"

Expected behavior

The backingimage related resource should be deleted without stucking

Environment

Harvester v1.2.0 master-head with longhorn embedded, but it could be reproduced without Harvester's operations

• Longhorn version: v1.4.2

Additional Context

This is found by Harvester issue harvester/harvester#4027