Remove agents using the Wazuh API

The request DELETE /agents removes the specified agents.

# curl -u foo:bar -k -X DELETE "https://127.0.0.1:55000/agents?older_than=10s&ids=005,006,007&pretty"

{
    "error": 0,
    "data": {
        "msg": "All selected agents were removed",
        "affected_agents": [
            "005",
            "006",
            "007"
        ]
    }
}