Implement lookup plugin for `next_address` for a subnet in a given section

[cmeissner]

Is your feature request related to a problem? Please describe.

It would be a good idea to have a lookup plugin to get the next free ip address for a subnet in a given section.

Describe the solution you'd like

There should be a lookup plugin (e.g. codeaffen.phpipam.next_address) which return the next free ip address for a subnet for in a given section.

E.g.

- name: get next ip address
  vars:
    ip: "{{ query('codeaffen.phpipam.next_address', server_url='ipam.example.com', app_id='ansible', username='username', password='password', subnet='192.0.2.0/24', section='DevOps Dept.') }}"

Describe alternatives you've considered

Alternatively we need to implement all the steps needed to get the next ip address by hand.

[github-actions]

This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.