[ONOS-4171] Merge PCEP and BGP providers into common BGPCEP provider.

Change-Id: Ia87f0898e51704ce8d02d877e9f0d57219099a53
diff --git a/providers/pom.xml b/providers/pom.xml
index 20f51ec..c7e8f86 100644
--- a/providers/pom.xml
+++ b/providers/pom.xml
@@ -40,6 +40,7 @@
         <module>pcep</module>
         <module>ovsdb</module>
         <module>bgp</module>
+        <module>bgpcep</module>
         <module>snmp</module>
         <module>rest</module>
         <module>lldpcommon</module>