Patching Apache Karaf with a shell console fix to avoid thread leak.

Change-Id: I27e8fbaf443391a51b40c35639a39a5f38aecf31
diff --git a/lib/deps.json b/lib/deps.json
index ccf648d..46d6d30 100644
--- a/lib/deps.json
+++ b/lib/deps.json
@@ -225,6 +225,7 @@
     "validation-api": "mvn:javax.validation:validation-api:1.1.0.Final",
     "checkstyle": "mvn:com.puppycrawl.tools:checkstyle:6.19",
     "apache-karaf": "mvn:org.onosproject:apache-karaf-offline:tar.gz:3.0.8",
+    "apache-karaf-patches": "mvn:org.onosproject:onos-apache-karaf-patches:tar.gz:3.0.8",
     "bndlib": "mvn:biz.aQute.bnd:biz.aQute.bndlib:jar:3.1.0",
     "bndexe": "mvn:biz.aQute.bnd:biz.aQute.bnd:3.1.0",
     "libthrift": "mvn:org.apache.thrift:libthrift:0.9.3",