fix(deps): update dependency jsdom to v27 (#3506)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -34,7 +34,7 @@
     "astro-d2": "^0.8.0",
     "astro-feelback": "^0.3.4",
     "astrojs-service-worker": "^2.0.0",
-    "jsdom": "^26.1.0",
+    "jsdom": "^27.0.0",
     "prettier": "^3.2.5",
     "prettier-plugin-astro": "^0.14.1",
     "rehype-autolink-headings": "^7.1.0",