[ONOS-7683] Add JSON codecs for FlowInfo and StatsInfo with tests

Change-Id: I12560e5f72e704a72a59465de347ddb32051aabb
diff --git a/apps/openstacktelemetry/app/BUCK b/apps/openstacktelemetry/app/BUCK
index 063e928..4696a55 100644
--- a/apps/openstacktelemetry/app/BUCK
+++ b/apps/openstacktelemetry/app/BUCK
@@ -21,6 +21,8 @@
     '//lib:TEST_ADAPTERS',
     '//core/api:onos-api-tests',
     '//core/common:onos-core-common-tests',
+    '//web/api:onos-rest-tests',
+    '//lib:TEST_REST',
 ]
 
 osgi_jar_with_tests (