Add new bbsim

Change-Id: I7e4b22360498c974dde5a7abaafc240996839a94
diff --git a/default.xml b/default.xml
index 41ec3e4..08a03ba 100644
--- a/default.xml
+++ b/default.xml
@@ -24,6 +24,7 @@
            remote="opencord"
            sync-j="4" />
 
+  <project path="bbsim" name="bbsim"/>
   <project path="cordctl" name="cordctl"/>
   <project path="kafka-topic-exporter" name="kafka-topic-exporter"/>
   <project path="omci-sim" name="omci-sim"/>