A little bug because the agent send the data.

I cannot found why 7.0.13 work, but not since 7.0.14{}

Steps to reproduce:

1. Start Zabbix agent in version >= 7.0.14
2. increase log level
3. log display only "executed direct exporter task for key 'service.discovery[[]]'" but no answer (passive or active) found in log.

Result:

executed direct exporter task for key 'service.discovery[[]]'

No answer displayed with the data.

Expected:

executed direct exporter task for key 'service.discovery[[]]'
sending passive check response: '{"version":"7.0.13","variant":2,"data":[{"value":"[{\"{#SERVICE.NAME}\"....