Updating Apache Karaf to 4.2.2.

Change-Id: I346f21b8da7583c77e7b0612c7f2931aa63a67e0
diff --git a/lib/deps.json b/lib/deps.json
index cc15a79..05d9807 100644
--- a/lib/deps.json
+++ b/lib/deps.json
@@ -267,13 +267,13 @@
     "org.osgi.service.metatype.annotations": "mvn:org.osgi:org.osgi.service.metatype.annotations:1.4.0",
     "org.osgi.service.cm": "mvn:org.osgi:org.osgi.service.cm:1.6.0",
     "org.apache.felix.scr.bnd": "mvn:org.apache.felix:org.apache.felix.scr.bnd:1.9.0",
-    "org.apache.karaf.features.core": "mvn:org.apache.karaf.features:org.apache.karaf.features.core:4.2.1",
-    "org.apache.karaf.shell.console": "mvn:org.apache.karaf.shell:org.apache.karaf.shell.console:4.2.1",
-    "org.apache.karaf.shell.core": "mvn:org.apache.karaf.shell:org.apache.karaf.shell.core:4.2.1",
+    "org.apache.karaf.features.core": "mvn:org.apache.karaf.features:org.apache.karaf.features.core:4.2.2",
+    "org.apache.karaf.shell.console": "mvn:org.apache.karaf.shell:org.apache.karaf.shell.console:4.2.2",
+    "org.apache.karaf.shell.core": "mvn:org.apache.karaf.shell:org.apache.karaf.shell.core:4.2.2",
     "org.apache.httpcomponents.httpasyncclient-osgi": "mvn:org.apache.httpcomponents:httpasyncclient-osgi:4.1.2",
     "org.apache.httpcomponents.httpcore-nio": "mvn:org.apache.httpcomponents:httpcore-nio:4.4.4",
-    "org.apache.karaf.jaas": "mvn:org.apache.karaf.jaas:org.apache.karaf.jaas.modules:4.2.1",
-    "org.apache.karaf.system.core": "mvn:org.apache.karaf.system:org.apache.karaf.system.core:4.2.1",
+    "org.apache.karaf.jaas": "mvn:org.apache.karaf.jaas:org.apache.karaf.jaas.modules:4.2.2",
+    "org.apache.karaf.system.core": "mvn:org.apache.karaf.system:org.apache.karaf.system.core:4.2.2",
     "org.apache.servicemix.bundles.snmp4j": "mvn:org.apache.servicemix.bundles:org.apache.servicemix.bundles.snmp4j:2.3.4_1",
     "org.osgi.compendium": "mvn:org.osgi:org.osgi.compendium:5.0.0",
     "org.osgi.cmpn": "mvn:org.osgi:osgi.cmpn:7.0.0",
@@ -290,7 +290,7 @@
     "typesafe-config": "mvn:com.typesafe:config:1.3.2",
     "validation-api": "mvn:javax.validation:validation-api:1.1.0.Final",
     "checkstyle": "mvn:com.puppycrawl.tools:checkstyle:8.10",
-    "apache-karaf": "http://repo1.maven.org/maven2/org/onosproject/apache-karaf-offline/4.2.1-offline-20181102/apache-karaf-offline-4.2.1-offline-20181102.tar.gz",
+    "apache-karaf": "http://repo1.maven.org/maven2/org/onosproject/apache-karaf-offline/4.2.2/apache-karaf-offline-4.2.2.tar.gz",
     "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:0.11.0",