Also allow version 2 of admin_login_path

TBH werkenbijhvc.nl:
Nu zijn paden zoals /user/reset geen admin paths. De 2.x versie doet dit wel.

Van drupal/admin_login_path:

The 2.x version applies the admin theme to more routes. The 8.x-1.x version only alters the routes for user/login, user/password, and user/register.