Show link or link_override field based on menu form language

Hello, I'm working on this ticket as part of Drupal Global Contribution Weekend 2023.

I really like this UX improvement. I'll check if it's working OK and add this short code comment (thanks @Anybody) for you.

I slightly refactored @plopesc patch and added more verbose comment to implementation. I'll commit it to 2.x branch shortly.

Thank you all for contributing!

Automatically closed - issue fixed for 2 weeks with no activity.