sysutils/syslog-ng: Update to 4.8.2

Fix CVE-2024-47619 possible not in a default configuration.

Fix other problems relating to S3 destination reliability.

Security: CVE-2024-47619 (not in default configuration)

		https://www.cve.org/CVERecord?id=CVE-2024-47619

Sumbitted by: Peter Czanik (CzP) <peter.czanik@oneidentity.com>

		Balabit (a OneIdentity company) / syslog-ng upstream

MFH: 2025Q2