ndn-tools: Update to the latest version

Change-Id: I6b2212996d690934c57aa862805a0f50baa4dcd9
diff --git a/ndn-tools/Makefile b/ndn-tools/Makefile
index db49f39..2eac319 100644
--- a/ndn-tools/Makefile
+++ b/ndn-tools/Makefile
@@ -2,15 +2,15 @@
 GIT_URL=https://github.com/named-data/ndn-tools
 
 # Tag name or commit hash for checkout
-GIT_VERSION=5998428e9cbb2ad2663a2ce0e0533d7578735dee
+GIT_VERSION=7e9d7e4f9a9d055a8ce75ca08caba37d0e56fcdb
 
 # Package name
 NAME=ndn-tools
 
 # Package version
-VERSION=0.7.1-28-g5998428e
+VERSION=22.12-15-g7e9d7e4f
 
 # PPA version
-PPA_VERSION=2
+PPA_VERSION=1
 
 include ../packaging.mk