Merge tag 'Smack-for-6.3' of https://github.com/cschaufler/smack-next

Pull smack update from Casey Schaufler:
 "One fix for resetting CIPSO labeling"

* tag 'Smack-for-6.3' of https://github.com/cschaufler/smack-next:
  smackfs: Added check catlen