chore(deps): bump @genkit-ai/flow from 0.5.0 to 0.5.13

Bumps [@genkit-ai/flow](https://github.com/firebase/genkit/tree/HEAD/js/flow) from 0.5.0 to 0.5.13.
- [Release notes](https://github.com/firebase/genkit/releases)
- [Commits](https://github.com/firebase/genkit/commits/@genkit-ai/flow@0.5.13/js/flow)

---
updated-dependencies:
- dependency-name: "@genkit-ai/flow"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

examples/package.json

@@ -22,7 +22,7 @@
     "@genkit-ai/ai": "0.5.0",
     "@genkit-ai/core": "0.5.0",
     "@genkit-ai/dotprompt": "0.5.0",
-    "@genkit-ai/flow": "0.5.0",
+    "@genkit-ai/flow": "0.5.13",
     "dotenv": "^16.4.5",
     "express": "^4.19.2",
     "genkitx-anthropic": "^0.10.1",