adds working buck file to BGPCEP provider

Change-Id: Ia4a9ee37ed57ec0862501ae9b6f622f225d764fc
diff --git a/providers/pcep/BUCK b/providers/pcep/BUCK
index 8bf9406..bcf6c31 100644
--- a/providers/pcep/BUCK
+++ b/providers/pcep/BUCK
@@ -3,6 +3,9 @@
     '//providers/pcep/tunnel:onos-providers-pcep-tunnel',
     '//protocols/pcep/api:onos-protocols-pcep-api',
     '//protocols/pcep/pcepio:onos-protocols-pcep-pcepio',
+    '//protocols/pcep/ctl:onos-protocols-pcep-ctl',
+    '//apps/pcep-api:onos-apps-pcep-api',
+    '//providers/pcep/packet:onos-providers-pcep-packet',
 ]
 
 onos_app (