fix: faust tutorial with faust not defined error (#2087)

* Updating faust tutorial docs

Issue whereby some users are missing the first line of next.config.js

* Switching lines around in the next.config.js to see if this fixes the issue with the first line of code being removed when  running npx.

* Reverting notice.

Author: colinmurphy

examples/next/tutorial/next.config.js

@@ -1,5 +1,5 @@
-const { withFaust, getWpHostname } = require('@faustwp/core');
 const { createSecureHeaders } = require('next-secure-headers');
+const { withFaust, getWpHostname } = require('@faustwp/core');
 
 /**
  * @type {import('next').NextConfig}