fix(deps): update dependency @netlify/functions to ^3.1.3 (#28)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -10,7 +10,7 @@
     "dev-connector": "netlify-extension dev --connector"
   },
   "dependencies": {
-    "@netlify/functions": "^3.1.2",
+    "@netlify/functions": "^3.1.3",
     "@netlify/sdk": "^2.25.4",
     "react": "^19.0.0",
     "react-dom": "^19.0.0"