Fixes #1778: Remove Ansible 2.2 compatibility tasks.
Fixes #1778: Remove Ansible 2.2 compatibility tasks.

debugacademy/drupal-vm,akeemw/drupal-vm,akeemw/drupal-vm,kentr/drupal-vm,geerlingguy/drupal-vm,debugacademy/drupal-vm,akeemw/drupal-vm,joestewart/drupal-vm,geerlingguy/drupal-vm,geerlingguy/drupal-vm,kentr/drupal-vm,debugacademy/drupal-vm,joestewart/drupal-vm,joestewart/drupal-vm,geerlingguy/drupal-vm,kentr/drupal-vm,akeemw/drupal-vm,debugacademy/drupal-vm,kentr/drupal-vm,kentr/drupal-vm