Bump highlight.js and react-syntax-highlighter

Bumps [highlight.js](https://github.com/highlightjs/highlight.js) to 10.7.3 and updates ancestor dependency [react-syntax-highlighter](https://github.com/react-syntax-highlighter/react-syntax-highlighter). These dependencies need to be updated together.


Updates `highlight.js` from 9.12.0 to 10.7.3
- [Release notes](https://github.com/highlightjs/highlight.js/releases)
- [Changelog](https://github.com/highlightjs/highlight.js/blob/10.7.3/CHANGES.md)
- [Commits](highlightjs/highlight.js@9.12.0...10.7.3)

Updates `react-syntax-highlighter` from 5.8.0 to 15.6.1
- [Release notes](https://github.com/react-syntax-highlighter/react-syntax-highlighter/releases)
- [Changelog](https://github.com/react-syntax-highlighter/react-syntax-highlighter/blob/master/CHANGELOG.MD)
- [Commits](react-syntax-highlighter/react-syntax-highlighter@v5.8.0...v15.6.1)

---
updated-dependencies:
- dependency-name: highlight.js
  dependency-version: 10.7.3
  dependency-type: indirect
- dependency-name: react-syntax-highlighter
  dependency-version: 15.6.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

package-lock.json

@@ -52,7 +52,7 @@
     "react-dom": "^18.3.1",
     "react-icons": "^5.5.0",
     "react-markdown": "^10.1.0",
-    "react-syntax-highlighter": "^5.8.0",
+    "react-syntax-highlighter": "^15.6.1",
     "rehype-highlight": "^7.0.0",
     "rehype-slug": "^6.0.0",
     "remark": "^15.0.1",