@attributes strips dash from aria-hidden

[bennypowers]

_components/sprite-icon.webc

<svg @attributes><use :href="`#${name}-icon`"></svg>

some template:

<sprite-icon name="print" aria-hidden="true" be-bop="aluba"></sprite-icon>

output:

<svg name="print" ariahidden="true" bebop="aluba"><use href="#print-icon"></use></svg>