Security update for go1.25-openssl

Open Source Vulnerabilities SUSE-SU-2026:0977-1

This update for go1.25-openssl fixes the following issues: Update to go 1.25.8 (bsc#1244485, jsc#SLE-18320): - CVE-2025-61732: cmd/cgo: discrepancy between Go and C/C++ comment parsing allows for C code smuggling (bsc#1257692). - CVE-2025-68121: crypto/tls: Config.Clone copies automatically generated session ticket keys, session resumption does not account for the expiration of full certificate chain (bsc#1256818). - CVE-2026-25679: net/url: reject IPv6 literal not at start of host (bsc#1259264). - CVE-2026-27139: os: FileInfo can escape from a Root (bsc#1259268). - CVE-2026-27142: html/template: URLs in meta content attribute actions are not escaped (bsc#1259265). Changelog: * go#77253 cmd/compile: miscompile of global array initialization * go#77406 os: Go 1.25.x regression on RemoveAll for windows * go#77413 runtime: netpollinit() incorrectly prints the error from linux.Eventfd * go#77438 cmd/go: CGO compilation fails after upgrading from Go 1.25.5 to 1.25.6 due to --define-variable flag in pkg-config * go#77531 net/smtp: expiry date of localhostCert for testing is too short * go#75844 cmd/compile: OOM killed on linux/arm64 * go#77323 crypto/x509: single-label excluded DNS name constraints incorrectly match all wildcard SANs * go#77425 crypto/tls: CL 737700 broke session resumption on macOS