title: How to change user account settings for match step in fastlane?
body: <p>How could I easily change the match configuration so it continues working with a new user?</p>
  
  <p>We had a person who was account owner whose account was used to perform the build via FastLane. Since Apple introduced the new 2-factor authentication which is mandatory for the account owners we had to either authorize computer via 2fa occasionally or use some other account which is not of account owner role. We want to change the user to the specialized account only for fastlane builds.  I have a feeling I will need to nuke everything and start from scratch but I would rather get some input before doing that.
  I already created accounts needed for apple developer portal and for iTunesconnect. I changed fastfile, matchfile, deliverfile and .env but it always pulls the old user somehow.
  We are using the git for storing credentials but as far as I know I should not have to touch anything there since it's only used for sync.</p>
  
  <p>I tried using </p>
  
  <pre><code>fastlane match development
  </code></pre>
  
  <p>And it verifies on the portal but then it installs old users certificate.</p>