message: update(migration): Add v5 update details for stencil/vanilla js
diff: @@ -34,6 +34,11 @@ For React projects, you can run:
  npm install @ionic/react@latest @ionic/react-router@latest ionicons@latest
  ```
  +For Stencil / vanilla JS projects, you can run:
  +```shell
  +npm i @ionic/core@latest --save
  +```
  +
  If you would like a fresh project starter, a new project base can be created from the CLI and an existing app can be migrated over manually.
  