chore(deps-dev): bump jsdom from 26.1.0 to 27.0.0

Bumps [jsdom](https://github.com/jsdom/jsdom) from 26.1.0 to 27.0.0.
- [Release notes](https://github.com/jsdom/jsdom/releases)
- [Changelog](https://github.com/jsdom/jsdom/blob/main/Changelog.md)
- [Commits](jsdom/jsdom@26.1.0...27.0.0)

---
updated-dependencies:
- dependency-name: jsdom
  dependency-version: 27.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package.json

@@ -57,7 +57,7 @@
     "@vitest/coverage-v8": "3.2.4",
     "http-server": "14.1.1",
     "husky": "9.1.7",
-    "jsdom": "26.1.0",
+    "jsdom": "27.0.0",
     "lint-staged": "16.2.3",
     "markdownlint-cli": "0.45.0",
     "microbundle": "0.15.1",

packages/css-if-polyfill/package.json

@@ -60,7 +60,7 @@
     "@babel/core": "7.28.4",
     "@babel/preset-env": "7.28.3",
     "@vitest/coverage-v8": "3.2.4",
-    "jsdom": "26.1.0",
+    "jsdom": "27.0.0",
     "microbundle": "0.15.1",
     "vite": "7.1.9",
     "vitest": "3.2.4",