Bump @types/node from 25.9.2 to 25.9.3 in /frontend

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 25.9.2 to 25.9.3.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-version: 25.9.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

frontend/package.json

@@ -8,7 +8,7 @@
     "@testing-library/react": "^16.3.2",
     "@testing-library/user-event": "^14.6.1",
     "@types/jest": "^30.0.0",
-    "@types/node": "^25.9.2",
+    "@types/node": "^25.9.3",
     "@types/react": "^19.2.17",
     "@types/react-dom": "^19.2.3",
     "google-protobuf": "^4.0.2",
@@ -55,7 +55,7 @@
   },
   "devDependencies": {
     "@types/google-protobuf": "^3.15.12",
-    "@types/node": "25.9.2",
+    "@types/node": "25.9.3",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prettier": "^5.5.6",
     "gts": "^7.0.0",

frontend/yarn.lock

@@ -2450,10 +2450,10 @@
   dependencies:
     "@types/node" "*"
 
-"@types/node@*", "@types/node@^25.9.2":
-  version "25.9.2"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-25.9.2.tgz#fc8958e757994b71fee516f9634bdb03d1b19e9f"
-  integrity sha512-G05zqtJhcDLb8uslf5EjCxXg9G1KQxiV8OS0R26IC//Eoyitzqe8z37I7cqvnZlrlSfgocQRfSn/AHBZJJFyGw==
+"@types/node@*", "@types/node@^25.9.3":
+  version "25.9.3"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-25.9.3.tgz#11dfe7a33e68fa5c560f0aa76cc5595621ef26b9"
+  integrity sha512-603BddQMv3pUcr4U2dhujk83N2tTDVr/34wII2B6bJy6g+8WD6yUb11jszNs0gdi4PesVWl7ABt8nYMVpnLUcg==
   dependencies:
     undici-types ">=7.24.0 <7.24.7"