message: Fix the cross language test.
  tink_config.KEY_TYPES has recently been replaced with tink_config.key_types_for_primitive.
diff: @@ -39,7 +39,7 @@ def _kms_envelope_aead_templates(
  kms_key_templates = {}
  for kms_service in kms_services:
  key_uri = _KMS_KEY_URI[kms_service]
  - for aead_key_type in tink_config.KEY_TYPES[aead.Aead]:
  + for aead_key_type in tink_config.key_types_for_primitive(aead.Aead):
  for key_template_name in utilities.KEY_TEMPLATE_NAMES[aead_key_type]:
  kms_envelope_aead_key_template = (
  aead.aead_key_templates.create_kms_envelope_aead_key_template(
  