chore(dev-deps): update @types/node requirement in /packages/mcp

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-version: 22.18.8
  dependency-type: direct:development
...

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

Author: dependabot[bot]

packages/mcp/package.json

@@ -57,7 +57,7 @@
     "@salesforce/cli-plugins-testkit": "^5.3.39",
     "@salesforce/dev-config": "^4.3.2",
     "prettier": "^2.8.8",
-    "@types/node": "^22.16.5",
+    "@types/node": "^22.18.8",
     "wireit": "^0.14.12",
     "eslint": "^8.57.1",
     "mocha": "11.7.2",