[windows] Add Windows Server 2025 with Visual Studio 2026 (#13635)

.github/ISSUE_TEMPLATE/announcement.yml

@@ -46,6 +46,7 @@ body:
         - label: macOS 26 Arm64
         - label: Windows Server 2022
         - label: Windows Server 2025
+        - label: Windows Server 2025 with Visual Studio 2026
   - type: textarea
     attributes:
       label: Mitigation ways

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -29,6 +29,7 @@ body:
         - label: macOS 26 Arm64
         - label: Windows Server 2022
         - label: Windows Server 2025
+        - label: Windows Server 2025 with Visual Studio 2026
   - type: textarea
     attributes:
       label: Image version and build link

.github/ISSUE_TEMPLATE/tool-request.yml

@@ -67,6 +67,7 @@ body:
         - label: macOS 26 Arm64
         - label: Windows Server 2022
         - label: Windows Server 2025
+        - label: Windows Server 2025 with Visual Studio 2026
   - type: textarea
     attributes:
       label: Can this tool be installed during the build?

.github/workflows/windows2025-vs2026.yml

@@ -0,0 +1,20 @@
+name: Trigger Windows25 with VS 2026 CI
+run-name: Windows2025 with VS 2026 - ${{ github.event.pull_request.title }}
+
+on:
+  pull_request_target:
+    types: labeled
+    paths:
+    - 'images/windows/**'
+
+defaults:
+  run:
+    shell: pwsh
+
+jobs:
+  Windows_2025_vs_2026:
+    if: github.event.label.name == 'CI windows-all' || github.event.label.name == 'CI windows-2025-vs2026'
+    uses: ./.github/workflows/trigger-ubuntu-win-build.yml
+    with:
+      image_type: 'windows2025-vs2026'
+    secrets: inherit