Yang App: include bundle updated.

Change-Id: I0377f9007bbb766ae1f2c0d294d1d73fda2fcca3
diff --git a/apps/yang/BUCK b/apps/yang/BUCK
index 85e557c..0a4f8d8 100644
--- a/apps/yang/BUCK
+++ b/apps/yang/BUCK
@@ -14,12 +14,12 @@
     '//lib:onos-yang-model',
     '//lib:onos-yang-compiler-api',
     '//lib:onos-yang-runtime',
-]
-
-EXCLUDED_BUNDLES = [
     '//lib:onos-yang-serializers-json',
     '//lib:onos-yang-serializers-xml',
     '//lib:onos-yang-serializers-utils',
+]
+
+EXCLUDED_BUNDLES = [
     '//lib:org.apache.servicemix.bundles.dom4j',
 ]