Onboard risc-v architecture into infra for bootstrap

CentOS Infra issue/request

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Issue Type

• [] Issue - problem with something that was working
• [] Feature Request - something you'd like us to add/modify/change
• Task - mostly used by CentOS Infra team for day-to-day operations or bigger plans

Description

The received risc-v machines (arch riscv64) were installed with a work-in-progress image that looks like Fedora 42. As nothing we support in centos infra (centos stream or rhel) is available, we need to now work on this :

• ensure fedora 42 support for
  • ansible baseline role
  • ansible firewall role (nftables)
  • ansible zabbix-agent role (that also means rebuilding zabbix packages though mock outside of cbs infra tags)