Joffrey JAFFEUX 02f0637892
FIX: updates highlightjs to latest version to avoid a freeze (#10578)
Example repro of the freeze:

```
```css
[
```
2020-09-02 15:14:48 +02:00

1 line
219 B
JavaScript

hljs.registerLanguage("cpp",function(){"use strict";return function(e){var t=e.getLanguage("c-like").rawDefinition();return t.disableAutodetect=!1,t.name="C++",t.aliases=["cc","c++","h++","hpp","hh","hxx","cxx"],t}}());