brocade_facts gather_subset argument

[impulse200]

Hello.

In documents section of utils/brocade_facts.py gather_subset argument is marked as optional and defaults to "- all". But further down in the code it is marked as "required=True".

As a result this sample code

- name: Gather facts
      brocade.fos.brocade_facts:
        credential:
          fos_ip_addr: "{{ ansible_host }}"
          fos_user_name: "{{ fos_user }}"
          fos_password: "{{ fos_password }}"
          https: self
      register: fc_facts

fails with error message:

TASK [Gather facts] ****************************************************************************************************
[WARNING]: Platform linux on host [redacted] is using the discovered Python interpreter at /usr/bin/python3.11, but
future installation of another Python interpreter could change the meaning of that path. See
https://docs.ansible.com/ansible-core/2.18/reference_appendices/interpreter_discovery.html for more information.
fatal: [[redacted]]: FAILED! => {"ansible_facts": {"discovered_interpreter_python": "/usr/bin/python3.11"}, "changed": false, "msg": "missing required arguments: gather_subset"}

Simple fix of gather_subset=dict(required=True, type="list") fixes the issue.