Bump the production-dependencies group across 1 directory with 3 updates (#729)

Bumps the production-dependencies group with 3 updates in the /react-nextjs directory: [react](https://github.com/facebook/react/tree/HEAD/packages/react), [@types/react](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react) and [react-dom](https://github.com/facebook/react/tree/HEAD/packages/react-dom).


Updates `react` from 19.2.0 to 19.2.1
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.2.1/packages/react)

Updates `@types/react` from 19.2.6 to 19.2.7
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react)

Updates `react-dom` from 19.2.0 to 19.2.1
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.2.1/packages/react-dom)

---
updated-dependencies:
- dependency-name: react
  dependency-version: 19.2.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: production-dependencies
- dependency-name: "@types/react"
  dependency-version: 19.2.7
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: production-dependencies
- dependency-name: react-dom
  dependency-version: 19.2.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: production-dependencies
...

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

Author: dependabot[bot]

react-nextjs/package-lock.json

@@ -16,13 +16,13 @@
   },
   "dependencies": {
     "@types/node": "^24.10.1",
-    "@types/react": "^19.2.5",
+    "@types/react": "^19.2.7",
     "@types/react-dom": "^19.2.3",
     "bootstrap": "^5.3.8",
     "next": "^16.0.7",
-    "react": "^19.2.0",
+    "react": "^19.2.1",
     "react-bootstrap": "^2.10.10",
-    "react-dom": "^19.2.0",
+    "react-dom": "^19.2.1",
     "typescript": "^5.9.3"
   },
   "devDependencies": {