ToggleGroupControlOption: aria-label cannot be overwritten

[mirka]

Description

It would be better if we could override the aria-label when the visual label is non-ideal for screen readers:

gutenberg/packages/components/src/toggle-group-control/toggle-group-control-button.tsx

Lines 45 to 48 in d4794d6

	<Radio
	{ ...props }
	as="button"
	aria-label={ label }

The aria-label currently defaults to the visual label, which is possibly also redundant because the same label appears as a child element.

Step-by-step reproduction instructions

For example:

<ToggleGroupControlOption
	key={ value }
  label="A→Z"
  aria-label="Ascending"
  value={ value }
/>

Screenshots, screen recording, code snippet

No response

Environment info

No response

Please confirm that you have searched existing issues in the repo.

Yes

Please confirm that you have tested with all plugins deactivated except Gutenberg.

Yes