Adds missing wazuh_agent_authd.groups arg to Windows authd agent registration task

[81Denton]

This PR adds a missing wazuh_agent_authd.groups arg to the "Windows | Register agent" task.

With this, any groups defined in wazuh_agent_authd.groups will be passed to the task and used to set an agent's group, just like in the corresponding "Linux | Register agent (via authd)" task:

wazuh-ansible/roles/wazuh/ansible-wazuh-agent/tasks/Linux.yml

Lines 91 to 93 in f357e20

	{% if wazuh_agent_authd.groups is defined and wazuh_agent_authd.groups | length > 0 %}
	-G "{{ wazuh_agent_authd.groups | join(',') }}"
	{% endif %}