Add drive icon (filetype icons)

[Mhbuur]

Is there any chance you could add a drive / hard disk icon to the file type/brand icons and CDN?

Along with the other main icon types (generic file, folders etc, see here: https://github.com/OfficeDev/office-ui-fabric-react/blob/master/packages/file-type-icons/src/FileIconType.ts), a "Drive" icon would complete the basic icon set when building a file browser in an app.