Add new CI/CD for building docker images

.github/workflows/image.yaml

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+# This workflow will upload a Python Package using Twine when a release is created
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python#publishing-to-package-registries
+
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+name: Upload Python Package
+
+on:
+  push:
+    tags:
+      - v*.*.*
+
+jobs:
+  deploy:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v3
+      with:
+        python-version: '3.8'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install build
+    - name: Update setup script with version (tag) name
+      run : |
+        sed -i "s/PACKAGE_VERSION/${{ github.ref_name }}/" setup.py
+    - name: Update CHAP.version with version (tag) name
+      run : |
+        sed -i "s/PACKAGE_VERSION/${{ github.ref_name }}/" CHAP/__init__.py
+    - name: Build package
+      run: python -m build
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v3
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Build image
+      run: |
+        docker buildx build --platform linux/amd64 \
+        -t ghcr.io/chesscomputing/chap:${{ steps.branch_name.outputs.SOURCE_TAG }} .
+
+    - name: Login to ghcr.io registry
+      uses: docker/login-action@v1.6.0
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Publish image
+      uses: docker/build-push-action@v2
+      with:
+        push: true
+        platforms: linux/amd64
+        tags: |
+          ghcr.io/chesscomputing/chap:latest
+          ghcr.io/chesscomputing/chap:${{ steps.branch_name.outputs.SOURCE_TAG }}