chore(deps): update dependency happy-dom to v16.1.0 (#821)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [happy-dom](https://redirect.github.com/capricorn86/happy-dom) |
[`16.0.1` ->
`16.1.0`](https://renovatebot.com/diffs/npm/happy-dom/16.0.1/16.1.0) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/happy-dom/16.1.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/happy-dom/16.1.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/happy-dom/16.0.1/16.1.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/happy-dom/16.0.1/16.1.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>capricorn86/happy-dom (happy-dom)</summary>

###
[`v16.1.0`](https://redirect.github.com/capricorn86/happy-dom/releases/tag/v16.1.0)

[Compare
Source](https://redirect.github.com/capricorn86/happy-dom/compare/v16.0.1...v16.1.0)

##### 🎨 Features

- Add support for using whitespace-separated list to
`getElementsByClassName()` - By
**[@&#8203;kylehalleman](https://redirect.github.com/kylehalleman)** in
task
[#&#8203;1551](https://redirect.github.com/capricorn86/happy-dom/issues/1551)

</details>

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