Bump highlight.js from 9.18.5 to 10.4.1

Bumps [highlight.js](https://github.com/highlightjs/highlight.js) from 9.18.5 to 10.4.1.
- [Release notes](https://github.com/highlightjs/highlight.js/releases)
- [Changelog](https://github.com/highlightjs/highlight.js/blob/main/CHANGES.md)
- [Commits](highlightjs/highlight.js@9.18.5...10.4.1)

---
updated-dependencies:
- dependency-name: highlight.js
  dependency-type: direct:development
...

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

Author: dependabot[bot]

package-lock.json

@@ -37,7 +37,7 @@
     "gulp-uglify": "^3.0",
     "gulp-vinyl-zip": "^2.2.1",
     "handlebars": "^4.7.6",
-    "highlight.js": "^9.18.1",
+    "highlight.js": "^10.4.1",
     "js-yaml": "^3.14.0",
     "merge-stream": "^2.0",
     "postcss-calc": "^7.0.2",