NFSv4.1: Ensure we call FREE_STATEID if needed on close/delegreturn/locku
If a server returns NFS4ERR_ADMIN_REVOKED, NFS4ERR_DELEG_REVOKED
or NFS4ERR_EXPIRED on a call to close, open_downgrade, delegreturn, or
locku, we should call FREE_STATEID before attempting to recover.