fix: add subscribe (#2246)

wahapo · web-flow · commit 5b873d5a7ad4 · 2020-10-13T00:46:07.000-04:00
diff --git a/test/plugins/data/validator.output.json b/test/plugins/data/validator.output.json
@@ -79,6 +79,7 @@
         ]
     },
     "parameters": {},
+    "subscribe": {},
     "workflowGraph": {
         "nodes": [
             { "name": "~pr" },
