chore(deps): update dependency @ai-sdk/openai to v2.0.90

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

Author: renovate[bot]

bun.lock

@@ -16,7 +16,7 @@
     "docker": "bash -c \"docker buildx build . --provenance true --sbom true --platform=linux/amd64,linux/arm64 -t ghcr.io/settlemint/btp-docs:${VERSION:-7.0.0-dev.$(date +%s)} --push --progress=plain\""
   },
   "dependencies": {
-    "@ai-sdk/openai": "2.0.89",
+    "@ai-sdk/openai": "2.0.90",
     "@ai-sdk/react": "2.0.119",
     "@next/third-parties": "16.1.1",
     "@radix-ui/react-accordion": "1.2.12",