To not reveal sensitive Data accept Datatype Sensitive[String] for Passwords.

Motivation for this is: Authors of Profilemodules should not be bothered with dealing with Datatype Sensitive. Componentmodules (like zabbix) should take Care of this.

Examples:

class zabbix (
  Variant[Sensitive[String], String] $database_password = $zabbix::params::server_database_password,
) {}

class zabbix::database (
  Variant[Sensitive[String], String] $database_password = $zabbix::params::server_database_password,
) {}