debconf-utils should be checked if trying to set root passwd about mysql-formula

[noelmcloughlin]

The appears to be fixed.

{% if os_family == 'Debian' %}
mysql_debconf_utils:
  pkg.installed:
    - name: {{ mysql.debconf_utils }}

mysql_debconf:
  debconf.set:
    - name: {{ mysql.serverpkg }}
    - data:
        '{{ mysql.serverpkg }}/start_on_boot': {'type': 'boolean', 'value': 'true'}
    - require_in:
      - pkg: {{ mysql.serverpkg }}
    - require:
      - pkg: mysql_debconf_utils