Merge pull request #2869 from github/mbg/proxy/use-2.21.1-artifacts

Use proxy artifacts for `v2.21.1`

Author: mbg

lib/start-proxy-action.js

@@ -11,9 +11,9 @@ import { Credential, getCredentials } from "./start-proxy";
 import * as util from "./util";
 
 const UPDATEJOB_PROXY = "update-job-proxy";
-const UPDATEJOB_PROXY_VERSION = "v2.0.20241023203727";
+const UPDATEJOB_PROXY_VERSION = "v2.0.20250424171100";
 const UPDATEJOB_PROXY_URL_PREFIX =
-  "https://github.com/github/codeql-action/releases/download/codeql-bundle-v2.18.1/";
+  "https://github.com/github/codeql-action/releases/download/codeql-bundle-v2.21.1/";
 const KEY_SIZE = 2048;
 const KEY_EXPIRY_YEARS = 2;