Merge pull request #1774 from aramase/aramase/f/ltsc_2025

feat: add build for windows ltsc2025

Author: k8s-ci-robot

Makefile

@@ -64,14 +64,14 @@ ALL_OS = linux windows
 ALL_ARCH_linux ?= amd64 arm64
 ALL_OS_ARCH_linux = $(foreach arch, ${ALL_ARCH_linux}, linux-$(arch))
 ALL_ARCH_windows = amd64
-ALL_OSVERSIONS_windows := 1809 ltsc2022
+ALL_OSVERSIONS_windows := 1809 ltsc2022 ltsc2025
 ALL_OS_ARCH_windows = $(foreach arch, $(ALL_ARCH_windows), $(foreach osversion, ${ALL_OSVERSIONS_windows}, windows-${osversion}-${arch}))
 ALL_OS_ARCH = $(foreach os, $(ALL_OS), ${ALL_OS_ARCH_${os}})
 
 # The current context of image building
 # The architecture of the image
 ARCH ?= amd64
-# OS Version for the Windows images: 1809, ltsc2022
+# OS Version for the Windows images: 1809, ltsc2022, ltsc2025
 OSVERSION ?= 1809
 # Output type of docker buildx build
 OUTPUT_TYPE ?= registry

docker/BASEIMAGE

@@ -2,3 +2,4 @@ linux/amd64=registry.k8s.io/build-image/debian-base:bookworm-v1.0.4
 linux/arm64=registry.k8s.io/build-image/debian-base:bookworm-v1.0.4
 windows/amd64/1809=mcr.microsoft.com/windows/nanoserver:1809
 windows/amd64/ltsc2022=mcr.microsoft.com/windows/nanoserver:ltsc2022
+windows/amd64/ltsc2025=mcr.microsoft.com/windows/nanoserver:ltsc2025

docker/BASEIMAGE_CORE

@@ -1,2 +1,3 @@
 windows/amd64/1809=gcr.io/k8s-staging-e2e-test-images/windows-servercore-cache:1.0-linux-amd64-1809
 windows/amd64/ltsc2022=gcr.io/k8s-staging-e2e-test-images/windows-servercore-cache:1.0-linux-amd64-ltsc2022
+windows/amd64/ltsc2025=gcr.io/k8s-staging-e2e-test-images/windows-servercore-cache:1.0-linux-amd64-ltsc2025