Added publish script for putting the images on docker hub

.github/workflows/publish.yml

@@ -0,0 +1,31 @@
+name: Publish
+
+on: [release]
+
+jobs:
+  publish:
+    runs-on: windows-latest
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          tags: tiobesoftware/github-runner-windows:${{ github.ref }}
+          build-args: |
+            SERVERCORE_VERSION="ltsc2022"
+            RUNNER_VERSION="${{ github.ref }}"
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          tags: tiobesoftware/github-runner-windows:${{ github.ref }}-20H2
+          build-args: |
+            SERVERCORE_VERSION="20H2"
+            RUNNER_VERSION="${{ github.ref }}"