Bug fixes pr 2.x (#2304)

* The mysql_client role assumes the deploy user exists, so it should depend on user_deploy.

* Fixing pre-push git hooks.

* Trying to fix ACL linting issue.

Author: gregharvey

roles/aws/aws_acl/tasks/create_acl.yml

@@ -96,7 +96,7 @@
     sampled_requests: false
     cloudwatch_metrics: true # or "false" to disable metrics
     metric_name: test-metric-name # not sure about this name, since each rule also has it's own metrics name (maybe log group name)
-    rules: "{{ _rules }}"
+    rules: "{{ _rules | list }}"
     purge_rules: true
     tags: "{{ _acl.tags }}"
     state: present