feat: ♿ added aria-hidden="true" to svg icons for better accessibility purposes

[MeesoPost]

add aria-hidden="true" to Utrecht SVG icon set ♿️

• [x] The element is hidden from the accessibility API.

I added the attribute to all the SVG icons by adding it to the svgo.config.mjs file so all SVG icons are affected with the change with the added change i tested it in the Utrecht storybook and the icon is hidden/ignored, but still visible on the page