Update dependency happy-dom to v5.2.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
happy-dom	5.0.0 -> 5.2.0

---

Release Notes

capricorn86/happy-dom

### [`v5.2.0`](https://togithub.com/capricorn86/happy-dom/releases/tag/v5.2.0) [Compare Source](https://togithub.com/capricorn86/happy-dom/compare/v5.1.0...v5.2.0) ##### :art: Features - Add toString method to DOMTokenList. ([#​496](https://togithub.com/capricorn86/happy-dom/issues/496)) ### [`v5.1.0`](https://togithub.com/capricorn86/happy-dom/releases/tag/v5.1.0) [Compare Source](https://togithub.com/capricorn86/happy-dom/compare/v5.0.0...v5.1.0) ##### :art: Features - Adds support for HTMLOptGroupElement, HTMLOptGroupElement and HTMLSelectElement ([#​428](https://togithub.com/capricorn86/happy-dom/issues/428))

---

Configuration

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

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ 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, click this checkbox.

---

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