add node modules

node_modules/@actions/github/lib/internal/utils.d.ts

@@ -0,0 +1,9 @@
+/// <reference types="node" />
+import * as http from 'http';
+import { OctokitOptions } from '@octokit/core/dist-types/types';
+import { ProxyAgent, fetch } from 'undici';
+export declare function getAuthString(token: string, options: OctokitOptions): string | undefined;
+export declare function getProxyAgent(destinationUrl: string): http.Agent;
+export declare function getProxyAgentDispatcher(destinationUrl: string): ProxyAgent | undefined;
+export declare function getProxyFetch(destinationUrl: any): typeof fetch;
+export declare function getApiBaseUrl(): string;