title: Issue when using laravel forge with bitbucket
body: <p>When using bitbucket with forge, you have to follow this message in order to use bitbucket and forge</p>
  <blockquote>
  <p>When using a custom Git deployment or Bitbucket, you must add the following SSH key to your source control provider before installing repositories:</p>
  </blockquote>
  <p>The problem is it's not clear where I need to put the SSH key, there's like a million place in bitbucket that you could add a SSH key to, so please can someone <strong>explain to me why when using bitbucket I need to add SSH keys</strong> and where I need put them.</p>