fix(jwt): update import path for isTokenExpired function to remove file extension

packages/graphql/utils/jwt.test.ts

@@ -1,5 +1,5 @@
 /* eslint-disable unicorn/consistent-function-scoping */
-import { isTokenExpired } from './jwt.js';
+import { isTokenExpired } from './jwt';
 import * as jwt from 'jsonwebtoken';
 import { afterEach, describe, expect, it, vi } from 'vitest';