Refactor buck external dependencies

Change-Id: Ia4b99493407eb7d4e893804cba6b944f758f085e
diff --git a/providers/netconf/alarm/BUCK b/providers/netconf/alarm/BUCK
index 761f2ed..292fe14 100644
--- a/providers/netconf/alarm/BUCK
+++ b/providers/netconf/alarm/BUCK
@@ -3,6 +3,7 @@
     '//incubator/api:onos-incubator-api',
     '//protocols/netconf/api:onos-protocols-netconf-api',
     '//protocols/netconf/ctl:onos-protocols-netconf-ctl',
+    '//lib:joda-time',
 ]
 
 osgi_jar_with_tests (