message: docs(readme): web components
  ### Related Ticket(s)
  No related issue
  ### Description
  Web components are no longer "coming soon"!
  ### Changelog
  **Changed**
  `README.md`
diff: If you're just getting started, check out
  [`react`](https://github.com/carbon-design-system/carbon-for-ibm-dotcom/blob/master/packages/react).
  -Web Components coming soon!
  +or
  +[`web components`](https://github.com/carbon-design-system/carbon-for-ibm-dotcom/blob/master/packages/web-components)!
  If you're trying to find something specific, here's a full list of packages that
  we support!
  