ndn-traffic-generator: Update

Change-Id: Id230aedcba46f5fb95f5c6339b358fa9c6996059
diff --git a/ndn-traffic-generator/debian/control b/ndn-traffic-generator/debian/control
index 038659e..f665f97 100644
--- a/ndn-traffic-generator/debian/control
+++ b/ndn-traffic-generator/debian/control
@@ -4,7 +4,7 @@
 Build-Depends: debhelper (>= 8.0.0),
  python3 (>= 3.5.0),
  pkg-config (>= 0.26),
- libndn-cxx-dev (>= 0.7.0)
+ libndn-cxx-dev (>= 0.8.0)
 Standards-Version: 3.9.2
 Section: net
 Homepage: http://github.com/named-data/ndn-traffic-generator