Update dependency @ianwalter/bff to ^9.13.0

Author: renovate-bot

package.json

@@ -39,7 +39,7 @@
   },
   "devDependencies": {
     "@changesets/cli": "^2.12.0",
-    "@ianwalter/bff": "^9.12.3",
+    "@ianwalter/bff": "^9.13.0",
     "@ianwalter/dist": "^6.0.0",
     "@ianwalter/eslint-config": "^6.1.0",
     "@ianwalter/renovate-config": "^1.4.2"