Remove tempest tests for APIv1 as smoke tests

Designate API v1 is now disabled by default [1], so i think
the tests for this API version shouldn't be considered
as smoke tests

[1] https://review.openstack.org/#/c/434347/

Change-Id: Ia75006f709b2f3c35cdbbd6a4ff8b590ec36ba67
diff --git a/designate_tempest_plugin/tests/api/v1/test_domains.py b/designate_tempest_plugin/tests/api/v1/test_domains.py
index 9c6d1b6..0e02210 100644
--- a/designate_tempest_plugin/tests/api/v1/test_domains.py
+++ b/designate_tempest_plugin/tests/api/v1/test_domains.py
@@ -17,7 +17,6 @@
 import six
 from tempest.lib.common.utils import data_utils
 from tempest.lib import exceptions as lib_exc
-from tempest import test
 from tempest.lib import decorators
 
 from designate_tempest_plugin.tests import base
@@ -60,7 +59,6 @@
             self.assertIn(domain['id'],
                           six.moves.map(lambda x: x['id'], domains))
 
-    @test.attr(type='smoke')
     @decorators.idempotent_id('29f76dd4-2456-4e42-b0ca-bbffcc6bbf59')
     def test_create_update_get_domain(self):
         # Create Domain
diff --git a/designate_tempest_plugin/tests/api/v1/test_records.py b/designate_tempest_plugin/tests/api/v1/test_records.py
index ec15771..d5a7663 100644
--- a/designate_tempest_plugin/tests/api/v1/test_records.py
+++ b/designate_tempest_plugin/tests/api/v1/test_records.py
@@ -16,7 +16,6 @@
 
 import six
 from tempest.lib.common.utils import data_utils
-from tempest import test
 from tempest.lib import decorators
 
 from designate_tempest_plugin.tests import base
@@ -65,7 +64,6 @@
         # self.assertRaises(lib_exc.NotFound,
         #                   self.client.get_record, domain_id, record_id)
 
-    @test.attr(type='smoke')
     @decorators.idempotent_id('4c7bee47-68a4-4668-81f9-fa973ddfa1f1')
     def test_list_records_for_domain(self):
         # Get a list of records for a domain