Security update for java-21-openjdk

This update for java-21-openjdk fixes the following issues: Update to upstream tag jdk-21.0.8+9 July 2025 CPU: Security fixes: CVE-2025-30749: several scenarios can lead to heap corruption bsc1246595 CVE-2025-30754: incomplete handshake may lead to weakening TLS protections bsc1246598...