Sync from polyfloyd infra

roles/acme/tasks/main.yaml

@@ -14,7 +14,6 @@
       apt:
         name: dehydrated
         state: present
-        default_release: "{{ ansible_distribution_release }}-backports"
 
     - name: Install config file
       template:

roles/acme/tasks/remove_conflicting.yaml

@@ -22,7 +22,7 @@
 - name: Remove variable directories
   file:
     state: absent
-    path: /usr/local/bin/acmetool
+    path: "{{ item }}"
   with_items:
     - /etc/letsencrypt
     - /var/letsencrypt