SUSE-SU-2025:20177-1 Security update for libxml2

This update for libxml2 fixes the following issues: - CVE-2024-56171: Fixed use-after-free in xmlSchemaIDCFillNodeTables and xmlSchemaBubbleIDCNodeTables in xmlschemas.c bsc1237363. - CVE-2025-24928: Fixed stack-based buffer overflow in xmlSnprintfElements in valid.c bsc1237370. - CVE-2025-27113:...