In the spec we added in system/sdg/goals_spec.rb we couldn't use
either click_link or find_link, because the link to show/hide the
long description doesn't have the href attribute.
We're using the translation fallbacks for the icons, just like we do for
texts.
Note we use the `render?` method provided by view_component to make sure
the component will not be rendered when certain features are disabled.
Also note the `find_asset` method works differently in development and
production, and so we use different approaches here.
