title: Integrated Terminal Setting VS Code and iTerm returns zsh
body: <p>I'm trying to use iterm as my focus terminal inside vscode. I've setup     <code>"terminal.external.osxExec": "iTerm.app",</code> but I get zsh instead of iTerm. <a href="https://i.stack.imgur.com/fPwKz.png" rel="noreferrer"><img src="https://i.stack.imgur.com/fPwKz.png" alt="screenshot of terminal in vscode"></a></p>
  
  <p>I'm able to right click on a file and open in iterm but I love the integrated terminal, and want to use iTerm here.</p>
  
  <p>How do I use iterm as my terminal? </p>