chore(deps-dev): bump happy-dom from 20.1.0 to 20.7.0 in /web-frontend (baserow#4885)

Bumps [happy-dom](https://github.com/capricorn86/happy-dom) from 20.1.0 to 20.7.0.
- [Release notes](https://github.com/capricorn86/happy-dom/releases)
- [Commits](capricorn86/happy-dom@v20.1.0...v20.7.0)

---
updated-dependencies:
- dependency-name: happy-dom
  dependency-version: 20.7.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

web-frontend/package.json

@@ -134,7 +134,7 @@
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-vitest": "^0.5.4",
     "globals": "^17.0.0",
-    "happy-dom": "^20.8.8",
+    "happy-dom": "^20.8.9",
     "node-mocks-http": "^1.17.2",
     "postcss-scss": "^4.0.9",
     "prettier": "^3.7.4",

web-frontend/yarn.lock

@@ -6991,10 +6991,10 @@ h3@^1.12.0, h3@^1.15.4:
     ufo "^1.6.3"
     uncrypto "^0.1.3"
 
-happy-dom@^20.8.8:
-  version "20.8.8"
-  resolved "https://registry.yarnpkg.com/happy-dom/-/happy-dom-20.8.8.tgz#ad87a83340161943d7f7425dae9ca237b6cd4bc7"
-  integrity sha512-5/F8wxkNxYtsN0bXfMwIyNLZ9WYsoOYPbmoluqVJqv8KBUbcyKZawJ7uYK4WTX8IHBLYv+VXIwfeNDPy1oKMwQ==
+happy-dom@^20.8.9:
+  version "20.8.9"
+  resolved "https://registry.yarnpkg.com/happy-dom/-/happy-dom-20.8.9.tgz#aeacc9ab9aacada379bce0ba37b2f02dabbba286"
+  integrity sha512-Tz23LR9T9jOGVZm2x1EPdXqwA37G/owYMxRwU0E4miurAtFsPMQ1d2Jc2okUaSjZqAFz2oEn3FLXC5a0a+siyA==
   dependencies:
     "@types/node" ">=20.0.0"
     "@types/whatwg-mimetype" "^3.0.2"