docs: use event.url.pathname in lifecycle hook examples (#4442)

Author: BTF-Kabir-2020

docs/1.docs/50.lifecycle.md

@@ -21,7 +21,7 @@ import { definePlugin } from "nitro";
 
 export default definePlugin((nitroApp) => {
   nitroApp.hooks.hook("request", (event) => {
-    console.log(`Incoming request on ${event.path}`);
+    console.log(`Incoming request on ${event.url.pathname}`);
   });
 });
 ```
@@ -123,7 +123,7 @@ import { definePlugin } from "nitro";
 
 export default definePlugin((nitroApp) => {
   nitroApp.hooks.hook("response", (res, event) => {
-    console.log(`Response ${res.status} for ${event.path}`);
+    console.log(`Response ${res.status} for ${event.url.pathname}`);
   });
 });
 ```