title: visual studio 2019 remove an azure devops connection
body: <p>In visual studio 2019 Team Explorer, I want to completely remove the connection to a azure devops project, but there is not remove button/menu item.
  The project is based on git and I don't care what happens to the local repo. I can delete it manually. I just want visual studio to forget it was ever connected to that project.</p>
  
  <p>I can't believe there is not simple way to disconnect from a project!?!?!</p>