ansible-inventories/zehnder#1883 Remove start-at-task option from letsencrypt...

ansible-inventories/zehnder#1883 Remove start-at-task option from letsencrypt script because we need the validate playbook to be executed

scripts/letsencrypt.yml

@@ -6,7 +6,5 @@ arguments:
 command:
   - name: extra-vars
     value: role=letsencrypt
-  - name: start-at-task
-    value: LetsEncrypt Role
   - name: tags
     value: renew