Remove sudoers file from phrik

For unknown reasons we basically allowed phrik to allow arbitrary sudo
commands which isn't great as phrik is an irc bot.

roles/phrik/files/sudoers

-%phrik ALL = (phrik) NOPASSWD: ALL

roles/phrik/tasks/main.yml

@@ -21,9 +21,6 @@
     - demize
   tags: ['archusers']
 
-- name: install phrik sudoers config
-  copy: src=sudoers dest=/etc/sudoers.d/phrik owner=root group=root mode=0440
-
 - name: install polkit rule for restarting phrik
   copy: src=20-manage-phrik.rules dest=/etc/polkit-1/rules.d/20-manage-phrik.rules owner=root group=root mode=0644