Rename ossec.conf to manager.conf and agent.conf in Cloud Formation

[TomasTurina]

The purpose of this issue is to rename ossec.conf in Wazuh Cloud Formation according to https://github.com/wazuh/wazuh/issues/7787:

• Agent configuration: All settings related to Wazuh Agent will be located at agent.conf. Blocks:

  • <active-response> (client side)
  • <agent-upgrade> (client side)
  • <client>
  • <client_buffer>
  • <fluent-forward>
  • <gcp-pubsub>
  • <labels> (same as manager)
  • <localfile>
  • <logging> (same as manager)
  • <rootcheck>
  • <sca>
  • <socket>
  • <syscheck>
  • <wodle>
  • <wodle name="agent-key-polling">
  • <wodle name="aws-s3">
  • <wodle name="azure-logs">
  • <wodle name="cis-cat">
  • <wodle name="command">
  • <wodle name="docker-listener">
  • <wodle name="open-scap">
  • <wodle name="osquery">
  • <wodle name="syscollector">

• Manager configuration: All settings related to Wazuh Manager will be located at manager.conf. Blocks:

  • <active-response> (manager side)
  • <agentless>
  • <agent-upgrade> (manager side)
  • <alerts>
  • <auth>
  • <cluster>
  • <command>
  • <database_output>
  • <email_alerts>
  • <global>
  • <integration>
  • <labels> (same as agent)
  • <logging> (same as agent)
  • <remote>
  • <reports>
  • <rule_test>
  • <ruleset>
  • <syslog_output>
  • <task-manager>
  • <vulnerability-detector>

Also, to avoid confusion, agent.conf shared configuration file should be renamed to shared.conf and agent-template.conf file to shared-template.conf.

In addition, gen_ossec.sh script file has to be renamed to gen_wazuh.sh.