[blacksmith] Bump version to 2.4.1-rc0
[blacksmith] Bump version to 2.4.1-rc0

tux-o-matic/puppet-zabbix,tux-o-matic/puppet-zabbix,voxpupuli/puppet-zabbix,tux-o-matic/puppet-zabbix,bastelfreak/puppet-zabbix,SoftcomInc/puppet-zabbix,voxpupuli/puppet-zabbix,bastelfreak/puppet-zabbix,SoftcomInc/puppet-zabbix,bastelfreak/puppet-zabbix,SoftcomInc/puppet-zabbix,voxpupuli/puppet-zabbix