/o/js_bundle_config response should be cached by the browser

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: Master
• Fix Version/s: Master
• Component/s: AMD Module Loader
• Labels:
  • master-only
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/70556

This JS has the parameter t in order to manage the browser cache, we should add the proper headers in order to cache this file in the browser.

Steps to reproduce using chrome:

1. go to the home page and open the developer tools > network
2. reload the page in the web browser
3. look for the /o/js_bundle_config in the network tab

Expected behaviour: Size: from memory cache (see attached ko.png)
Current behaviour: Size: X KB (see attached ok.png)