docker: add action to deploy windows build image

Author: gdams

.github/workflows/build_windows.yml

@@ -0,0 +1,43 @@
+name: Docker (Windows)
+
+on:
+  pull_request:
+    paths:
+    - .github/workflows/build_windows.yml
+    - ansible/docker/Dockerfile.win2022
+    branches:
+    - master
+  push:
+    paths:
+    - .github/workflows/build_windows.yml
+    - ansible/docker/Dockerfile.win2022
+    branches:
+    - master
+
+permissions:
+  id-token: write
+  contents: read
+
+jobs:
+    build:
+        if: startsWith(github.repository, 'adoptium/')
+        runs-on: windows-latest
+        steps:
+          - name: Login to our Azure subscription
+            if: github.ref == 'refs/heads/master'
+            uses: azure/login@a65d910e8af852a8061c627c456678983e180302 # v2.2.0
+            with:
+              client-id: ${{ secrets.AZURE_CLIENT_ID_OIDC }}
+              tenant-id: ${{ secrets.AZURE_TENANT_ID }}
+              subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
+
+          - name: Login to Azure Container Registry
+            if: github.ref == 'refs/heads/master'
+            run: az acr login --name adoptium
+
+          - name: Build container image and push to Azure
+            uses: docker/build-push-action@4f58ea79222b3b9dc2c8bbdd6debcef730109a75 # v6.9.0
+            with:
+                file: ansible/docker/Dockerfile.win2022
+                tags: adoptium.azurecr.io/windows2022_build_image:latest
+                push: ${{ github.ref == 'refs/heads/master' }}