Bring back the onAny handling

index.ts

@@ -1,7 +1,7 @@
 import { ApplicationFunction } from 'probot';
 
 const appFn: ApplicationFunction = (app) => {
-  app.on('pull_request', (context) => {
+  app.onAny((context) => {
     console.log(JSON.stringify(context.payload, null, 2));
   });
 };