vendor node_modules for release

node_modules/@octokit/endpoint/node_modules/isobject/index.js

@@ -0,0 +1,10 @@
+/*!
+ * isobject <https://github.com/jonschlinkert/isobject>
+ *
+ * Copyright (c) 2014-2017, Jon Schlinkert.
+ * Released under the MIT License.
+ */
+
+export default function isObject(val) {
+  return val != null && typeof val === 'object' && Array.isArray(val) === false;
+};