fix(deps): bump graphql (#10225)

Bumps the production-dependencies group in /examples/function-potterdb-rest-api with 1 update: [graphql](https://github.com/graphql/graphql-js).


Updates `graphql` from 16.11.0 to 16.12.0
- [Release notes](https://github.com/graphql/graphql-js/releases)
- [Commits](graphql/graphql-js@v16.11.0...v16.12.0)

---
updated-dependencies:
- dependency-name: graphql
  dependency-version: 16.12.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: production-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

examples/function-potterdb-rest-api/package.json

@@ -12,7 +12,7 @@
     "@tanstack/react-query": "^5.59.0",
     "contentful-management": "10.46.4",
     "emotion": "10.0.27",
-    "graphql": "16.11.0",
+    "graphql": "16.12.0",
     "graphql-yoga": "4.0.5",
     "react": "18.3.1",
     "react-dom": "18.3.1"