Fix cli entry points

Reviewed By: frantic

Differential Revision: D2565954

fb-gh-sync-id: 6fde9e1dbefd71944e8f857e9a40619bf599ef75

private-cli/src/util/Config.js

@@ -43,6 +43,7 @@ const Config = {
       : {};
 
     cachedConfig = Object.assign({}, defaultConfig, config);
+    process.chdir(pwd);
     return cachedConfig;
   }
 };