chore(deps): bump the node-react-next group across 1 directory with 2…

… updates

Bumps the node-react-next group with 2 updates in the / directory: [next](https://github.com/vercel/next.js) and [react](https://github.com/facebook/react/tree/HEAD/packages/react).


Updates `next` from 13.2.1 to 15.0.3
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v13.2.1...v15.0.3)

Updates `react` from 18.2.0 to 18.3.1
- [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/v18.3.1/packages/react)

---
updated-dependencies:
- dependency-name: next
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: node-react-next
- dependency-name: react
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: node-react-next
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -30,11 +30,11 @@
     "isomorphic-git": "^1.25.10",
     "mdast-util-mdx-jsx": "^3.1.2",
     "mermaid": "10.9.3",
-    "next": "13.2.1",
+    "next": "15.0.3",
     "next-mdx-remote": "5.0.0",
     "next-sitemap": "4.2.3",
     "next-themes": "^0.3.0",
-    "react": "18.2.0",
+    "react": "18.3.1",
     "react-chartjs-2": "^5.2.0",
     "react-dom": "18.3.1",
     "react-syntax-highlighter": "^15.5.0",