Add some telemetry tests in smoke.

Change-Id: I73bb48f2c9bcf4021f769c5f44037e3c1e5511ac
PROD: PROD-19459, PROD-18630
(cherry picked from commit 45ef3a2ff73bfa071a32d0c0e1473be534906ca8)
diff --git a/telemetry_tempest_plugin/aodh/api/test_alarming_api.py b/telemetry_tempest_plugin/aodh/api/test_alarming_api.py
index 4280628..562e653 100644
--- a/telemetry_tempest_plugin/aodh/api/test_alarming_api.py
+++ b/telemetry_tempest_plugin/aodh/api/test_alarming_api.py
@@ -44,6 +44,7 @@
                          " in a fetched list: %s" %
                          ', '.join(str(a) for a in missing_alarms))
 
+    @decorators.attr(type='smoke')
     @decorators.idempotent_id('1297b095-39c1-4e74-8a1f-4ae998cedd68')
     def test_create_update_get_delete_alarm(self):
         # Create an alarm