Enable alert forwarding to Fluentd for Analysisd

[MarcelKemp]

Description

This PR adds new functionality added to the fluent-forwarder module, which has been developed in the next issue:

• Enable alert output to Fluentd wazuh#16351
  • Enable alert forwarding for Analysisd for all version wazuh#17306

With this development, now we will be able to forward the alerts generated by Wazuh, so that they are sent through a socket to the Fluentd server.

To do this, we will apply the same steps used for LogCollector, but modifying the last configuration where we will define the <forward_to>.

On the other hand, keep in mind that analysisd is jailed, so the sockets must be generated inside /var/ossec.

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