Added the node modules.

node_modules/@octokit/endpoint/dist-src/util/merge-deep.js

@@ -0,0 +1,16 @@
+import { isPlainObject } from "is-plain-object";
+export function mergeDeep(defaults, options) {
+    const result = Object.assign({}, defaults);
+    Object.keys(options).forEach((key) => {
+        if (isPlainObject(options[key])) {
+            if (!(key in defaults))
+                Object.assign(result, { [key]: options[key] });
+            else
+                result[key] = mergeDeep(defaults[key], options[key]);
+        }
+        else {
+            Object.assign(result, { [key]: options[key] });
+        }
+    });
+    return result;
+}