chore: import upstream snapshot with attribution

.github/workflows/build-image-for-test.yml

@@ -0,0 +1,52 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+name: Build Docker Image For Test
+
+on:
+  push:
+    branches: [ "test" ]
+
+jobs:
+  build:
+    if: ${{ github.repository_owner == 'apache' }}
+    name: Build and Push
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Login to DockerHub
+      run: echo "${{ secrets.DOCKERHUB_TOKEN }}" | docker login --username "${{ secrets.DOCKERHUB_USER }}" --password-stdin
+
+    - name: Set up Docker Buildx
+      run: |
+        docker buildx create --name answer-builder --driver docker-container --use
+        docker buildx inspect --bootstrap
+
+    - name: Build and push
+      run: |
+        BUILD_DATE="$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
+        docker buildx build \
+          --file ./Dockerfile \
+          --platform linux/amd64 \
+          --push \
+          --tag apache/answer:test \
+          --label org.opencontainers.image.created="${BUILD_DATE}" \
+          --label org.opencontainers.image.revision="${GITHUB_SHA}" \
+          --label org.opencontainers.image.source="https://github.com/${GITHUB_REPOSITORY}" \
+          .