Security update for dnsdist

This update for dnsdist fixes the following issues: Update to dnsdist 1.9.11: CVE-2025-8671: Add mitigations for the HTTP/2 MadeYouReset attack bsc1253852. CVE-2025-30187: denial of service via crafted DoH exchange bsc1250054. Patch Instructions: To install this SUSE update use the SUSE recommend...