Add kind-voltha to manifest

Change-Id: I12f5d29d2ae2e74c439aefdf2e491eeed24d6911
diff --git a/default.xml b/default.xml
index ab1955a..a5a560d 100644
--- a/default.xml
+++ b/default.xml
@@ -27,6 +27,7 @@
   <project path="bbsim" name="bbsim"/>
   <project path="cordctl" name="cordctl"/>
   <project path="kafka-topic-exporter" name="kafka-topic-exporter"/>
+  <project path="kind-voltha" name="kind-voltha"/>
   <project path="ofagent-go" name="ofagent-go"/>
   <project path="ofagent-py" name="ofagent-py"/>
   <project path="omci-sim" name="omci-sim"/>