Override app_name to make it consistent with maven build

Change-Id: Ief3540c3fd90a553d8d2ec31cb65e657022d4bb3
diff --git a/providers/netcfglinks/BUCK b/providers/netcfglinks/BUCK
index 785abd2..ddbe30f 100644
--- a/providers/netcfglinks/BUCK
+++ b/providers/netcfglinks/BUCK
@@ -18,6 +18,7 @@
 )
 
 onos_app (
+    app_name = 'org.onosproject.netcfglinksprovider',
     title = 'Network Config Link Provider',
     category = 'Provider',
     url = 'http://onosproject.org',