chore: 🤖 update dependency knip to v5.15.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
knip (source)	5.14.0 -> 5.15.0

---

Release Notes

webpro/knip (knip)

### [`v5.15.0`](https://togithub.com/webpro/knip/releases/tag/5.15.0) [Compare Source](https://togithub.com/webpro/knip/compare/5.14.0...5.15.0) - feat(plugins): add plugin for syncpack config ([#​629](https://togithub.com/webpro/knip/issues/629)) ([`44005ef`](https://togithub.com/webpro/knip/commit/44005ef2)) - Fix edit link ([`da2a5c8`](https://togithub.com/webpro/knip/commit/da2a5c80))

---

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.