chore(deps): update dependency @sveltejs/kit to v2.5.6

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@sveltejs/kit (source)	2.5.5 -> 2.5.6

---

Release Notes

sveltejs/kit (@​sveltejs/kit)

### [`v2.5.6`](https://togithub.com/sveltejs/kit/blob/HEAD/packages/kit/CHANGELOG.md#256) [Compare Source](https://togithub.com/sveltejs/kit/compare/@sveltejs/kit@2.5.5...@sveltejs/kit@2.5.6) ##### Patch Changes - fix: avoid incorrectly un- and re-escaping cookies collected during a server-side `fetch` ([#​11904](https://togithub.com/sveltejs/kit/pull/11904))

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.