message: Don't set full screen to quake window
  If launch mode is set to full screen quake window is opened in full
  screen.
  ## Validation Steps Performed
  Set startup > launch mode > full screen
  Launch quake window
  Quake window shouldn't be opened in full screen
  Closes
diff: @@ -293,7 +293,7 @@ namespace winrt::TerminalApp::implementation
  _root->Maximized(true);
  }
  - if (WI_IsFlagSet(launchMode, LaunchMode::FullscreenMode))
  + if (WI_IsFlagSet(launchMode, LaunchMode::FullscreenMode) && !IsQuakeWindow())
  {
  _root->SetFullscreen(true);
  }
  