proxy test app changes for karaf 4.2.1 CLI

Change-Id: Id92b1b7c8db789bbb609a4b1b6e412a7f267819d
diff --git a/apps/test/proxy/BUILD b/apps/test/proxy/BUILD
index 82ac3d5..16cc0af 100644
--- a/apps/test/proxy/BUILD
+++ b/apps/test/proxy/BUILD
@@ -3,6 +3,7 @@
 ]
 
 osgi_jar_with_tests(
+    karaf_command_packages = ["org.onosproject.proxytest"],
     deps = COMPILE_DEPS,
 )