🐛 Fix Windows image builds (#963)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **Chores**
* Updated Windows build infrastructure to use Windows Server LTSC 2025
base images across Windows builds and manifests.
* Upgraded Windows build toolchain and runtime bases to newer releases
for improved compatibility.
  * Improved multi-stage Windows image builds and manifest handling.

* **New Features**
* Windows runtime images now include runtime configuration: the built
service runs as the container entrypoint and the service port is
exposed.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Signed-off-by: Jason Montleon <[email protected]>

Author: jmontleon

.github/workflows/image-build.yaml

@@ -102,7 +102,7 @@ jobs:
       shell: bash
       run: |
         TAG=${GITHUB_REF_NAME/main/latest}
-        IMAGE_NAME=quay.io/konveyor/analyzer-lsp:${TAG}-windowsservercore-ltsc2022
+        IMAGE_NAME=quay.io/konveyor/analyzer-lsp:${TAG}-windowsservercore-ltsc2025
         docker build -t ${IMAGE_NAME} -f ./Dockerfile.windows .
         docker push ${IMAGE_NAME}
 
@@ -122,7 +122,7 @@ jobs:
       shell: bash
       run: |
         TAG=${GITHUB_REF_NAME/main/latest}
-        IMAGE_NAME=quay.io/konveyor/dotnet-external-provider:${TAG}-windowsservercore-ltsc2022
+        IMAGE_NAME=quay.io/konveyor/dotnet-external-provider:${TAG}-windowsservercore-ltsc2025
         docker build -t ${IMAGE_NAME} -f ./external-providers/dotnet-external-provider/Dockerfile.windows .
         docker push ${IMAGE_NAME}
 
@@ -136,7 +136,7 @@ jobs:
       run: |
         podman manifest create temp
         podman manifest add temp --all quay.io/konveyor/analyzer-lsp:${tag}
-        podman manifest add temp --all quay.io/konveyor/analyzer-lsp:${tag}-windowsservercore-ltsc2022
+        podman manifest add temp --all quay.io/konveyor/analyzer-lsp:${tag}-windowsservercore-ltsc2025
         podman tag temp quay.io/konveyor/analyzer-lsp:${tag}
     - name: Push manifest to Quay
       uses: redhat-actions/push-to-registry@main
@@ -159,7 +159,7 @@ jobs:
       run: |
         podman manifest create temp
         podman manifest add temp --all quay.io/konveyor/dotnet-external-provider:${tag}
-        podman manifest add temp --all quay.io/konveyor/dotnet-external-provider:${tag}-windowsservercore-ltsc2022
+        podman manifest add temp --all quay.io/konveyor/dotnet-external-provider:${tag}-windowsservercore-ltsc2025
         podman tag temp quay.io/konveyor/dotnet-external-provider:${tag}
     - name: Push manifest to Quay
       uses: redhat-actions/push-to-registry@main

Dockerfile.windows

@@ -1,4 +1,4 @@
-FROM golang:1.22-windowsservercore-ltsc2022 as builder
+FROM golang:1.25-windowsservercore-ltsc2025 as builder
 WORKDIR /analyzer-lsp
 
 COPY cmd /analyzer-lsp/cmd
@@ -17,7 +17,7 @@ COPY go.sum /analyzer-lsp/go.sum
 
 RUN go build -o konveyor-analyzer.exe ./cmd/analyzer/main.go
 
-FROM mcr.microsoft.com/windows/servercore:ltsc2022
+FROM mcr.microsoft.com/windows/servercore:ltsc2025
 
 # Set the working directory inside the container
 WORKDIR C:/app

external-providers/dotnet-external-provider/Dockerfile.windows

@@ -1,4 +1,4 @@
-FROM golang:1.22-windowsservercore-ltsc2022 as builder
+FROM golang:1.25-windowsservercore-ltsc2025 as builder
 
 COPY / /analyzer-lsp
 WORKDIR /dotnet-provider
@@ -14,7 +14,7 @@ RUN go mod tidy
 
 RUN go build -o bin/dotnet-external-provider.exe main.go
 
-FROM mcr.microsoft.com/dotnet/framework/sdk:4.8
+FROM mcr.microsoft.com/dotnet/framework/sdk:4.8.1
 
 RUN dotnet tool install --global csharp-ls --version 0.11.0