creating ipset

[sugitk]

What would you like to be added:

I would like to run the command like "firewall-cmd --new-ipset=foobar --permanent --type=hash:ip" in a playbook rather than using a command module.

Why is this needed:

The customer requested in the technical support channel.

[myllynen]

Yes, I think having the role to support ipsets would make it more complete. In the RHEL documentation (https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html-single/configuring_firewalls_and_packet_filters/index) ipsets are quite visible and in some cases there might be technical/performance reasons to use ipsets. Thanks.

[richm]

Can any of you try out the proposed PR?