Update dependency jsdom to v27

Author: renovate[bot]

package.json

@@ -18,7 +18,7 @@
         "@babel/preset-env": "7.28.5",
         "@babel/preset-typescript": "7.28.5",
         "@types/jest": "30.0.0",
-        "@types/jsdom": "21.1.7",
+        "@types/jsdom": "27.0.0",
         "@types/node": "22.19.1",
         "@typescript-eslint/eslint-plugin": "8.47.0",
         "@typescript-eslint/parser": "8.47.0",
@@ -32,7 +32,7 @@
         "typescript": "5.8.3"
     },
     "dependencies": {
-        "jsdom": "26.1.0",
+        "jsdom": "27.2.0",
         "lemmy-bot": "0.5.2",
         "marked": "12.0.2"
     }