[ONOS] PCEP provider changes, added node listeners to topology provider

Change-Id: I98bc6445ee78a8f0bf53f897f0a25f678ec7fc99
diff --git a/protocols/pcep/api/BUCK b/protocols/pcep/api/BUCK
index ae80b3a..8930a95 100644
--- a/protocols/pcep/api/BUCK
+++ b/protocols/pcep/api/BUCK
@@ -1,6 +1,7 @@
 COMPILE_DEPS = [
     '//lib:CORE_DEPS',
     '//protocols/pcep/pcepio:onos-protocols-pcep-pcepio',
+    '//apps/pcep-api:onos-apps-pcep-api',
 ]
 
 osgi_jar_with_tests (