Bump up BND to version 4.0.0 in preparation for Java 10

Change-Id: Ieb4b718d6e0077c3b620afe0d8ec50a5901f868f
diff --git a/lib/deps.json b/lib/deps.json
index 375f3b0..6a52650 100644
--- a/lib/deps.json
+++ b/lib/deps.json
@@ -269,8 +269,8 @@
     "checkstyle": "mvn:com.puppycrawl.tools:checkstyle:8.10",
     "apache-karaf": "http://repo1.maven.org/maven2/org/onosproject/apache-karaf-offline/3.0.8/apache-karaf-offline-3.0.8.tar.gz",
     "apache-karaf-patches": "http://repo1.maven.org/maven2/org/onosproject/onos-apache-karaf-patches/3.0.8/onos-apache-karaf-patches-3.0.8.tar.gz",
-    "bndlib": "mvn:biz.aQute.bnd:biz.aQute.bndlib:jar:3.1.0",
-    "bndexe": "mvn:biz.aQute.bnd:biz.aQute.bnd:3.1.0",
+    "bndlib": "mvn:biz.aQute.bnd:biz.aQute.bndlib:jar:4.0.0",
+    "bndexe": "mvn:biz.aQute.bnd:biz.aQute.bnd:4.0.0",
     "libthrift": "mvn:org.apache.thrift:libthrift:0.9.3",
     "qdox": "mvn:com.thoughtworks.qdox:qdox:2.0-M3",
     "org.apache.felix.scr.bnd": {