build: update dependency @types/jsdom to v27

See associated pull request for more information.

Author: angular-robot

bazel/spec-bundling/test/package.json

@@ -4,7 +4,7 @@
     "@angular/core": "21.0.0-next.5",
     "@angular/platform-browser": "21.0.0-next.5",
     "@types/jasmine": "5.1.9",
-    "@types/jsdom": "21.1.7",
+    "@types/jsdom": "27.0.0",
     "@types/node": "24.5.2",
     "jasmine-reporters": "2.5.2",
     "jasmine": "5.11.0",