expire_log_days settings via deployment

Here is the templates, that can use to set expire_logs_days

(undercloud) [stack@undercloud ~]$ cat new_custom_mysql.yaml 
parameter_defaults:
ControllerExtraConfig:
  tripleo::profile::base::database::mysql::mysql_server_options:
    mysqld:
      expire_logs_days: 2
(undercloud) [stack@undercloud ~]$ 

Before:

[roo...