Bump highlight.js from 10.7.3 to 11.9.0

Bumps [highlight.js](https://github.com/highlightjs/highlight.js) from 10.7.3 to 11.9.0.
- [Release notes](https://github.com/highlightjs/highlight.js/releases)
- [Changelog](https://github.com/highlightjs/highlight.js/blob/main/CHANGES.md)
- [Commits](highlightjs/highlight.js@10.7.3...11.9.0)

---
updated-dependencies:
- dependency-name: highlight.js
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -22,7 +22,7 @@
   ],
   "dependencies": {
     "cheerio": "^1.0.0-rc.5",
-    "highlight.js": "^10.6.0",
+    "highlight.js": "^11.9.0",
     "markdown-it": "^12.0.4",
     "yargs": "^12.0.5"
   },