Use incomingMessageFromExpress function in express request handler (#234)

Author: chalosalvador

packages/firebase-frameworks/src/express/index.ts

@@ -1,10 +1,13 @@
 import { pathToFileURL } from "url";
 import type { Request } from "firebase-functions/v2/https";
 import type { Response } from "express";
+import { incomingMessageFromExpress } from "../utils.js";
 
 const express = import(`${pathToFileURL(process.cwd())}/bootstrap.js`);
 
 export const handle = async (req: Request, res: Response) => {
   const { handle } = await express;
-  handle(req, res);
+  const incomingMessage = incomingMessageFromExpress(req);
+
+  handle(incomingMessage, res);
 };