Bump happy-dom from 8.9.0 to 15.10.1 (#406)

Author: dependabot[bot]

package-lock.json

@@ -73,7 +73,7 @@
     "eslint-plugin-tsdoc": "^0.2.17",
     "eslint-plugin-vitest": "^0.3.20",
     "grpc-web": "^1.4.2",
-    "happy-dom": "^8.2.6",
+    "happy-dom": "^15.10.1",
     "npm-check": "^6.0.1",
     "prettier": "^3.1.1",
     "prettier-plugin-jsdoc": "^1.1.1",