Croissant definitions for Titanic are broken

[ccl-core]

Current croissant definitions for the Titanic dataset are broken for both 1.0 and 0.8

This happens because contentUrl for the passengers.csv FileObject points to a url which is no longer valid: https://www.openml.org/data/get_csv/16826755/phpMYEkMl

This causes our GH actions to fail, as the dataset is used to test mlcroissant's generation scripts. The croissant definitions should be updated.

[joaquinvanschoren]

Hi, the url was temporarily unavailable due to a cyberattack. It should work again.

Sorry for the inconvenience. Let me know if you encounter any further issues.

[ccl-core]

Thank you a lot for the update Joaquin!
Tests are green now :)