#2167077 Setting the "active" class on links is now deterministic and an opt-in feature of l(), LinkGenerator and theme_links()

from: 'fn:l'
to:
  fqn: 'fn:l'
  arg: 2
  array_key_in:
    - set_active_class
from: '\Drupal\Core\Utility\LinkGenerator::generate'
to:
  fqn: '\Drupal\Core\Utility\LinkGenerator::generate'
  arg: 2
  array_key_in:
    - set_active_class
from: 'fn:theme_links'
to:
  fqn: 'fn:theme_links'
  arg: 1
  array_key_in:
    - set_active_class