Feature Request: Class attribute on AuToggleSwitch component

[lagartoverde]

Is your feature request related to a problem? Please describe the use case and problem it solves.
I was using the AuToggleSwitch component and I need to add padding to it, it would be good to have a class attribute in the component that adds some classes to the wrapper of the component instead of having to add another wrapper around

Describe the solution you'd like

    <AuToggleSwitch
      @label={{t "article-structure-plugin.remove.content"}}
      @checked={{this.removeStructureContent}}
      @onChange={{this.setRemoveStructureContent}}
      @class="au-u-padding-tiny"
    />

instead of

<div class="au-u-padding-tiny">
  <AuToggleSwitch
    @label={{t "article-structure-plugin.remove.content"}}
    @checked={{this.removeStructureContent}}
    @onChange={{this.setRemoveStructureContent}}
   />
</div>

Which project(s) or feature(s) is this related to
In this case we are using it in GN, but it's applicable to other projects

[Windvis]

Yea, that would work, but I feel the underlying issue is that we apply the ...attributes to the input instead of the most outer element. Maybe we should just apply the attributes to the label in the v3 release? I wonder how often we pass attributes to the input in projects.