crypto: Remove unused DER string functions

qcrypto_der_encode_octet_str_begin and _end have been unused
since they were added in
  3b34ccad66 ("crypto: Support DER encodings")

Remove them.

Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2 files changed