ndns: Rebuild package with the latest version of ndn-cxx library

Change-Id: If1efefb857abb6e6ba27cc942443e08cddf9e9fa
diff --git a/ndns/Makefile b/ndns/Makefile
index f6f2b9c..609b1da 100644
--- a/ndns/Makefile
+++ b/ndns/Makefile
@@ -11,6 +11,6 @@
 VERSION=0.0.3
 
 # PPA version
-PPA_VERSION=1
+PPA_VERSION=2
 
 include ../packaging.mk