chore(deps): update dependency jsdom to v29 (#142)

This PR contains the following updates:

| Package | Change | [Age](https://docs.renovatebot.com/merge-confidence/) | [Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
| [jsdom](https://github.com/jsdom/jsdom) | [`28.1.0` → `29.0.0`](https://renovatebot.com/diffs/npm/jsdom/28.1.0/29.0.0) | ![age](https://developer.mend.io/api/mc/badges/age/npm/jsdom/29.0.0?slim=true) | ![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/jsdom/28.1.0/29.0.0?slim=true) |

---

### Release Notes

<details>
<summary>jsdom/jsdom (jsdom)</summary>

### [`v29.0.0`](https://github.com/jsdom/jsdom/blob/HEAD/Changelog.md#2900)

[Compare Source](https://github.com/jsdom/jsdom/compare/v28.1.0...v29.0.0)

Breaking changes:

- Node.js v22.13.0+ is now the minimum supported v22 version (was v22.12.0+).

Other changes:

- Overhauled the CSSOM implementation, replacing the [`@acemir/cssom`](https://www.npmjs.com/package/@&#8203;acemir/cssom) and [`cssstyle`](https://github.com/jsdom/cssstyle) dependencies with fresh internal implementations built on webidl2js wrappers and the [`css-tree`](https://www.npmjs.com/package/css-tree) parser. Serialization, parsing, and API behavior is improved in various ways, especially around edge cases.
- Added `CSSCounterStyleRule` and `CSSNamespaceRule` to jsdom `Window`s.
- Added `cssMediaRule.matches` and `cssSupportsRule.matches` getters.
- Added proper media query parsing in `MediaList`, using `css-tree` instead of naive comma-splitting. Invalid queries become `"not all"` per spec.
- Added `cssKeyframeRule.keyText` getter/setter validation.
- Added `cssStyleRule.selectorText` setter validation: invalid selectors are now rejected.
- Added `styleSheet.ownerNode`, `styleSheet.href`, and `styleSheet.title`.
- Added bad port blocking per the [fetch specification](https://fetch.spec.whatwg.org/#bad-port), preventing fetches to commonly-abused ports.
- Improved `Document` initialization performance by lazily initializing the CSS selector engine, avoiding \~0.5 ms of overhead per `Document`. (thypon)
- Fixed a memory leak when stylesheets were removed from the document.
- Fixed `CSSStyleDeclaration` modifications to properly trigger custom element reactions.
- Fixed nested `@media` rule parsing.
- Fixed `CSSStyleSheet`'s "disallow modification" flag not being checked in all mutation methods.
- Fixed `XMLHttpRequest`'s `response` getter returning parsed JSON during the `LOADING` state instead of `null`.
- Fixed `getComputedStyle()` crashing in XHTML documents when stylesheets contained at-rules such as `@page` or `@font-face`.
- Fixed a potential hang in synchronous `XMLHttpRequest` caused by a race condition with the worker thread's idle timeout.

</details>

---

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Reviewed-on: #142
Co-authored-by: Renovate Bot <renovate@unbound.se>
Co-committed-by: Renovate Bot <renovate@unbound.se>

package.json

@@ -51,7 +51,7 @@
     "eslint": "10.0.3",
     "eslint-plugin-simple-import-sort": "12.1.1",
     "eslint-plugin-vue": "10.8.0",
-    "jsdom": "28.1.0",
+    "jsdom": "29.0.0",
     "postcss-html": "1.8.1",
     "stylelint": "17.4.0",
     "stylelint-config-recommended-vue": "1.6.1",