scalable gateway app changes for karaf 4.2.1 CLI

Change-Id: Ide5aa1cad48ab52e06d6b179fb3e277c68da6011
diff --git a/apps/scalablegateway/BUILD b/apps/scalablegateway/BUILD
index 6d56e39..57e3109 100644
--- a/apps/scalablegateway/BUILD
+++ b/apps/scalablegateway/BUILD
@@ -3,6 +3,7 @@
 ]
 
 osgi_jar_with_tests(
+    karaf_command_packages = ["org.onosproject.scalablegateway.cli"],
     deps = COMPILE_DEPS,
 )