OPENSUSE-RU-2026:20129-1 Recommended update for cloud-init

This update for cloud-init fixes the following issues: Changes in cloud-init: - Fix dependency replace -serial with -pyserial - Drop unneeded test dependency on httpretty, fixed long ago https://github.com/canonical/cloud-init/pull/1720 - Update to version 25.1.3 bsc1245401 , CVE-2024-6174,...