Fix: Split codec package into api module to fix maven build failure

Change-Id: I5f57163f329ab21bb362dcf2bef54a3a6664ce10
diff --git a/apps/mappingmanagement/api/BUCK b/apps/mappingmanagement/api/BUCK
index 57e84f4..223b9a9 100644
--- a/apps/mappingmanagement/api/BUCK
+++ b/apps/mappingmanagement/api/BUCK
@@ -5,6 +5,9 @@
 
 TEST_DEPS = [
     '//lib:TEST_ADAPTERS',
+    '//utils/osgi:onlab-osgi-tests',
+    '//web/api:onos-rest-tests',
+    '//incubator/api:onos-incubator-api-tests',
 ]
 
 osgi_jar_with_tests (