Increase verbosity in test_create_update_get_delete_alarm

log alarm histiory body when comparison fails to clearly see
what was actually returned.

Change-Id: I2ee40373f3972062cec94fef80d404c835fdd50f
Related-Issue: PRODX-38635
diff --git a/telemetry_tempest_plugin/aodh/api/test_alarming_api.py b/telemetry_tempest_plugin/aodh/api/test_alarming_api.py
index 0961352..47fd193 100644
--- a/telemetry_tempest_plugin/aodh/api/test_alarming_api.py
+++ b/telemetry_tempest_plugin/aodh/api/test_alarming_api.py
@@ -107,10 +107,10 @@
 
         # Get history for the alarm and verify the same
         body = self.alarming_client.show_alarm_history(alarm_id)
-        self.assertEqual("rule change", body[0]['type'])
-        self.assertIn(alarm_name_updated, body[0]['detail'])
-        self.assertEqual("creation", body[1]['type'])
-        self.assertIn(alarm_name, body[1]['detail'])
+        self.assertEqual("rule change", body[0]['type'], body)
+        self.assertIn(alarm_name_updated, body[0]['detail'], body)
+        self.assertEqual("creation", body[1]['type'], body)
+        self.assertIn(alarm_name, body[1]['detail'], body)
 
         # Query by state and verify
         query = ['state', 'eq', 'insufficient data']