`DescriptionList` component

[jamcry]

In most of the projects, we create a custom DescriptionList component. We better add this to toolkit as well.

• Maybe we can add a prop to the existing List, something like:

  type: "unordered" | "ordered" | "description";

  then we can render the corresponding elements inside List.

• BUT, the shape of the item objects (DescriptionTerm and ListItem) are different. We should be aware of this.
• Here is an example DescriptionTermShape:

  export interface DescriptionTermShape {
  testid: string;
  title: string;
  description: React.ReactNode;
  descriptionFirst?: boolean;
  customClassName?: string;
  }