SUSE Kubevirt Important Update Fixing Privilege Escalation Vulnerabilities

## This update for kubevirt fixes the following issues: Update to version 1.7.4, fixes various go embedded security issues: * CVE-2025-47911: golang.org/x/net/html: various algorithms with quadratic complexity when parsing HTML documents (bsc#1251420). * CVE-2025-47913: golang.org/x/crypto/ssh/agent: client process termination when receiving an unexpected message type in response to a key listing or signing request (bsc#1253559). * CVE-2025-47914: golang.org/x/crypto/ssh/agent: non validated message size can cause a panic due to an out of bounds read (bsc#1254014). * CVE-2025-58181: golang.org/x/crypto/ssh: invalidated number of mechanisms can cause unbounded memory consumption (bsc#1253935). * CVE-2025-58190: golang.org/x/net/html: excessive memory consumption by