chore(deps): update dependency @netlify/serverless-functions-api to ^2.6.0

Author: renovate[bot]

package-lock.json

@@ -61,7 +61,7 @@
     "@netlify/edge-functions": "^2.17.1",
     "@netlify/eslint-config-node": "^7.0.1",
     "@netlify/functions": "^4.3.0",
-    "@netlify/serverless-functions-api": "^2.5.0",
+    "@netlify/serverless-functions-api": "^2.6.0",
     "@netlify/zip-it-and-ship-it": "^14.1.8",
     "@opentelemetry/api": "^1.8.0",
     "@playwright/test": "^1.43.1",