chore: bump @types/react in /examples/openfeature_react/react-app (#3237)

Bumps [@types/react](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react) from 19.0.10 to 19.0.12.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react)

---
updated-dependencies:
- dependency-name: "@types/react"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>

Author: dependabot[bot]

examples/openfeature_react/react-app/package-lock.json

@@ -18,7 +18,7 @@
     "react-dom": "^19.0.0"
   },
   "devDependencies": {
-    "@types/react": "^19.0.10",
+    "@types/react": "^19.0.12",
     "@types/react-dom": "^19.0.4",
     "@typescript-eslint/eslint-plugin": "^8.27.0",
     "@typescript-eslint/parser": "^8.27.0",