fix(deps): update dependency @netlify/serverless-functions-api to ^1.28.1 (#5867)

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

Author: renovate[bot]

package-lock.json

@@ -44,7 +44,7 @@
     "@babel/parser": "^7.22.5",
     "@babel/types": "7.25.6",
     "@netlify/binary-info": "^1.0.0",
-    "@netlify/serverless-functions-api": "^1.28.0",
+    "@netlify/serverless-functions-api": "^1.28.1",
     "@vercel/nft": "^0.27.1",
     "archiver": "^7.0.0",
     "common-path-prefix": "^3.0.0",