title: error: could not lock config file .git/config: No such file or directory
body: <p>Displays the following error:</p>
  
  <p>heroku git:remote -a intense-journey-57915
  Error: Command failed: git remote add heroku <a href="https://git.heroku.com/intense-journey-57915.git" rel="nofollow noreferrer">https://git.heroku.com/intense-journey-57915.git</a>
  error: could not lock config file .git/config: No such file or directory
  fatal: could not set 'remote.heroku.url' to '<a href="https://git.heroku.com/intense-journey-57915.git" rel="nofollow noreferrer">https://git.heroku.com/intense-journey-57915.git</a>'</p>
  
  <p>Actually this does exist. System variable HOME set correctly. Working in VS Code (as admin). Windows 10. Git version 2.23.0
  Any idea how to solve it?</p>