add node modules

node_modules/@octokit/endpoint/dist-src/util/omit.js

@@ -0,0 +1,12 @@
+function omit(object, keysToOmit) {
+  const result = { __proto__: null };
+  for (const key of Object.keys(object)) {
+    if (keysToOmit.indexOf(key) === -1) {
+      result[key] = object[key];
+    }
+  }
+  return result;
+}
+export {
+  omit
+};