Update wazuh_yml.erb to allow check updates service to be disabled.

Update wazuh_yml.erb and associated manifests to allow wazuh.updates.disabled to set to true.

wazuh.updates.disabled: true

https://github.com/wazuh/wazuh-puppet/blob/main/templates/wazuh_yml.erb
https://documentation.wazuh.com/current/user-manual/wazuh-dashboard/settings.html#wazuh-updates-disabled