Security update for the Linux Kernel (Live Patch 60 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059215 fixes several issues. The following security issues were fixed: CVE-2025-38499: cloneprivatemnt: make sure that caller has CAPSYSADMIN in the right userns bsc1248673. CVE-2025-21971: netsched: Prevent creation of classes with TCHROOT bsc1245794...