Jun Pataleta 1085bf7897
MDL-80831 gradereport_grader: Remove unnecessary setting of aria-hidden
- If an element is being hidden visually with `display: none;` (e.g. by
using the class `.d-none`), there's no need to set `aria-hidden` because
it is already hidden from the accessibility tree.
- Setting `aria-hidden=false` is also not recommended and it's better to
remove the `aria-hidden` attribute instead of setting it to false.
2024-05-29 10:39:17 +08:00
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