fix: User still can create a volume from a snapshot after its snapshot class has been deleted
Created by: weili520
Signed-off-by: TheYoungManLi cjl@kubesphere.io
What type of PR is this?
/kind bug
What this PR does / why we need it:
Which issue(s) this PR fixes:
Fixes ##4808
Special notes for reviewers:
User cant create a volume from snapshot if its snapshotclass has been deleted.
Does this PR introduced a user-facing change?
NONE