Update vulnerable cookie package dependency

[johnholliday]

Describe the problem

@sveltejs/kit 2.17.1 depends on cookie 0.6.0 which has been tagged as a vulnerability.
more info

Describe the proposed solution

Update to the latest version.

Alternatives considered

No response

Importance

would make my life easier

Additional Information

No response

[Conduitry]

See #13386 - the challenge here is that there are breaking changes that we need to decide whether we're okay with. In the meantime, you can use an override on the cookie dependency.