fix(client): downgrade normalize-url to fix Safari issue

[moT01]

Checklist:

• I have read freeCodeCamp's contribution guidelines.
• My pull request has a descriptive title (not a vague title like Update index.md)
• My pull request targets the main branch of freeCodeCamp.
• I have tested these changes either locally on my machine, or GitPod.

Closes #42431

This seems to be the cause of the issues. More context:
sindresorhus/normalize-url#105

It would be nice if another Safari user could test this out.

[gitpod-io]

[ojeytonwilliams]

LGTM 👍

Further context: https://github.com/sindresorhus/normalize-url#install Also, 4.5.1 has the latest security fix, so it shouldn't be a regression.

[raisedadead]

While you are at this can you please update the renovate config to have this ignored?

[ojeytonwilliams]

We'd want to let it keep creating minor and patch updates, though. https://docs.renovatebot.com/configuration-options/#allowedversions should do the trick.

[ojeytonwilliams]

Also, since the problem is quite frustrating for Safari users, can we get this merged soon?

[raisedadead]

Sure go ahead and add the config as you see fit and merge.