Fix Refused to get unsafe header "age" console error in Chrome

[radiantmediaplayer]

This PR will...
Fix Refused to get unsafe header "age" console error in Chrome

Why is this Pull Request needed?
Resolves issues:
Resolves #3680

[robwalch]

Hi @radiantmediaplayer,

Thanks for this.

The build check is failing https://github.com/video-dev/hls.js/pull/3686/checks?check_run_id=2201339176

Please run these commands, and update your PR with any lint fixes per https://github.com/video-dev/hls.js/blob/master/CONTRIBUTING.md#creating-prs

npm run prettier && npm run sanity-check

Prettier will apply formatting rules, and the sanity-check runs linting, docs, build, and unit tests to make sure nothing was missed (it's a little more involved than the pre-commit hook).

[radiantmediaplayer]

Hi,
Thanks for getting this through. I actually ran npm run prettier && npm run sanity-check on my Windows machine before pushing but then I got an issue with GitHub Desktop that would not let me pass the pre-commit hook so I had to start anew from my macOS machine. Now this pass validation.